Question 1

Find the surface area of the figure. When appropriate, use π = 3.14 and round your answer to the nearest hundredth.
-

Accepted Answer

A)  $100 \mathrm { ft } ^ { 2 }$ 
B)  $47 \mathrm { ft } ^ { 2 }$ 
C)  $74 \mathrm { ft } ^ { 2 }$ 
D)  $94 \mathrm { ft } ^ { 2 }$ 
A)  $100 \mathrm { ft } ^ { 2 }$ 
B)  $47 \mathrm { ft } ^ { 2 }$ 
C)  $74 \mathrm { ft } ^ { 2 }$ 
D)  $94 \mathrm { ft } ^ { 2 }$

Question 2

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14.
-

Accepted Answer

A)  $80 \mathrm {~mm} ^ { 2 }$ 
B)  $99 \mathrm {~mm} ^ { 2 }$ 
C)  $134 \mathrm {~mm} ^ { 2 }$ 
D)  $49 \mathrm {~mm} ^ { 2 }$ 
A)  $80 \mathrm {~mm} ^ { 2 }$ 
B)  $99 \mathrm {~mm} ^ { 2 }$ 
C)  $134 \mathrm {~mm} ^ { 2 }$ 
D)  $49 \mathrm {~mm} ^ { 2 }$

Question 3

Find the missing length in the right triangle. If necessary, round to the nearest tenth.
-

Accepted Answer

A)  $11.5 \mathrm {~cm}$ 
B)  $19.8 \mathrm {~cm}$ 
C)  $195.5 \mathrm {~cm}$ 
D)  $391 \mathrm {~cm}$ 
A)  $11.5 \mathrm {~cm}$ 
B)  $19.8 \mathrm {~cm}$ 
C)  $195.5 \mathrm {~cm}$ 
D)  $391 \mathrm {~cm}$

Question 4

The figures are similar. Find the length of the missing side indicated with an x or y.
-

Accepted Answer

A)  $x = 6.3 ; y = 3.6$ 
B)  $x = 7.2 ; y = 3.9$ 
C)  $x = 1.2 ; y = 3.6$ 
D)  $x = 6.3 ; y = 3.9$ 
A)  $x = 6.3 ; y = 3.6$ 
B)  $x = 7.2 ; y = 3.9$ 
C)  $x = 1.2 ; y = 3.6$ 
D)  $x = 6.3 ; y = 3.9$

Question 5

Find the requested measurement. Use π ≈ 3.14 and round your answer to the nearest hundredth.
-Find the circumference.

Accepted Answer

A)  69.08 in. 
B)  34.54 in. 
C)  13.97 in. 
D)  379.94 in. 
A)  69.08 in. 
B)  34.54 in. 
C)  13.97 in. 
D)  379.94 in.

Question 6

The two figures are congruent. Find the measure of the requested side or angle.
-The length of $\overline { \mathrm { AB } }$

Accepted Answer

A)  $\overline { \mathrm { AB } } = 12.5$ 
B)  $\overline { \mathrm { AB } } = 17.5$ 
C)  $\overline { \mathrm { AB } } = 5$ 
D)  $\overline { \mathrm { AB } } = 10$ 
A)  $\overline { \mathrm { AB } } = 12.5$ 
B)  $\overline { \mathrm { AB } } = 17.5$ 
C)  $\overline { \mathrm { AB } } = 5$ 
D)  $\overline { \mathrm { AB } } = 10$

Question 7

Identify the name of the angles labeled in the figure.
-

Accepted Answer

A)  Complementary angles 
B)  Supplementary angles 
C)  Alternate interior angles 
D)  Corresponding angles 
A)  Complementary angles 
B)  Supplementary angles 
C)  Alternate interior angles 
D)  Corresponding angles

Question 8

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene.
-

Accepted Answer

A)  Obtuse, equilateral 
B)  Acute, equilateral 
C)  Acute, scalene 
D)  Obtuse, isosceles 
A)  Obtuse, equilateral 
B)  Acute, equilateral 
C)  Acute, scalene 
D)  Obtuse, isosceles

Question 9

Solve the problem.
-Use 3.14 for π.

Accepted Answer

A)  $83.73 \mathrm {~cm} ^ { 3 }$ 
B)  $20.93 \mathrm {~cm} ^ { 3 }$ 
C)  $125.6 \mathrm {~cm} ^ { 3 }$ 
D)  $41.87 \mathrm {~cm} ^ { 3 }$ 
A)  $83.73 \mathrm {~cm} ^ { 3 }$ 
B)  $20.93 \mathrm {~cm} ^ { 3 }$ 
C)  $125.6 \mathrm {~cm} ^ { 3 }$ 
D)  $41.87 \mathrm {~cm} ^ { 3 }$

Question 10

Decide whether the statement is true or false.
-If a(n) obtuse angle is broken up into two new angles, these two new angles are also obtuse.

Accepted Answer

A) True 
 B)False

Question 11

Find the area.
-

Accepted Answer

A)  $532 \mathrm { yd } ^ { 2 }$ 
B)  $1064 \mathrm { yd } ^ { 2 }$ 
C)  $722 \mathrm { yd } ^ { 2 }$ 
D)  $779 \mathrm { yd } ^ { 2 }$ 
A)  $532 \mathrm { yd } ^ { 2 }$ 
B)  $1064 \mathrm { yd } ^ { 2 }$ 
C)  $722 \mathrm { yd } ^ { 2 }$ 
D)  $779 \mathrm { yd } ^ { 2 }$

Question 12

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14.
-$6 \mathrm { yd } ^ { 2 }$ to square feet

Accepted Answer

A)  $18 \mathrm { ft } ^ { 2 }$ 
B)  $2 \mathrm { ft } ^ { 2 }$ 
C)  $54 \mathrm { ft } ^ { 2 }$ 
D)  $216 \mathrm { ft } ^ { 2 }$ 
A)  $18 \mathrm { ft } ^ { 2 }$ 
B)  $2 \mathrm { ft } ^ { 2 }$ 
C)  $54 \mathrm { ft } ^ { 2 }$ 
D)  $216 \mathrm { ft } ^ { 2 }$

Question 13

Find the missing length in the right triangle. If necessary, round to the nearest tenth.
-

Accepted Answer

A)  $8.5 \mathrm { mi }$ 
B)  $42.5 \mathrm { mi }$ 
C)  $9.2 \mathrm { mi }$ 
D)  $85 \mathrm { mi }$ 
A)  $8.5 \mathrm { mi }$ 
B)  $42.5 \mathrm { mi }$ 
C)  $9.2 \mathrm { mi }$ 
D)  $85 \mathrm { mi }$

Question 14

Solve the problem.
-∠1 and ∠2 are supplementary angles. What are the measures (to the nearest hundredth) of the two Angles?

Accepted Answer

A)  $\angle 1 = 30.33 ^ { \circ } , \angle 2 = 151.67 ^ { \circ }$ 
B)  $\angle 1 = 30.33 ^ { \circ } , \angle 2 = 149.67 ^ { \circ }$ 
C)  $\angle 1 = 30 ^ { \circ } , \angle 2 = 148.00 ^ { \circ }$ 
D)  $\angle 1 = 15.33 ^ { \circ } , \angle 2 = 74.67 ^ { \circ }$ 
A)  $\angle 1 = 30.33 ^ { \circ } , \angle 2 = 151.67 ^ { \circ }$ 
B)  $\angle 1 = 30.33 ^ { \circ } , \angle 2 = 149.67 ^ { \circ }$ 
C)  $\angle 1 = 30 ^ { \circ } , \angle 2 = 148.00 ^ { \circ }$ 
D)  $\angle 1 = 15.33 ^ { \circ } , \angle 2 = 74.67 ^ { \circ }$

Question 15

Decide whether the statement is true or false.
-$$\text { The measure of an angle is based on a } 240 \text {-system so that } 1 ^ { \circ } = \frac { 1 } { 240 } \text {. }$$

Accepted Answer

A) True 
 B)False

Question 16

Solve the problem.
-A triangle drawn on a map has sides of lengths 9.0 cm, 12 cm, and 15 cm. The shortest of the Corresponding real-life distances is 90 km. Find the longest of the real-life distances. Round to the Nearest unit.

Accepted Answer

A)  150 km 
B)  54 km 
C)  113 km 
D)  120 km 
A)  150 km 
B)  54 km 
C)  113 km 
D)  120 km

Question 17

Identify the figure and denote it by its appropriate symbol.
-

Accepted Answer

A)  Line, $\overrightarrow { \mathrm { AB } }$ 
B)  Half Line, $\stackrel { \circ \longrightarrow} { \mathrm { AB } }$ 
C)  Line Segment, $\overrightarrow { \mathrm { AB } }$ 
D)  Ray, $\overrightarrow { \mathrm { AB } }$
  
A)  Line, $\overrightarrow { \mathrm { AB } }$ 
B)  Half Line, $\stackrel { \circ \longrightarrow} { \mathrm { AB } }$ 
C)  Line Segment, $\overrightarrow { \mathrm { AB } }$ 
D)  Ray, $\overrightarrow { \mathrm { AB } }$

Question 18

Find the area.
-

Accepted Answer

A)  $364 \mathrm {~m} ^ { 2 }$ 
B)  $41 \mathrm {~m} ^ { 2 }$ 
C)  $728 \mathrm {~m} ^ { 2 }$ 
D)  $82 \mathrm {~m} ^ { 2 }$ 
A)  $364 \mathrm {~m} ^ { 2 }$ 
B)  $41 \mathrm {~m} ^ { 2 }$ 
C)  $728 \mathrm {~m} ^ { 2 }$ 
D)  $82 \mathrm {~m} ^ { 2 }$

Question 19

Determine the sum of the measures of the interior angles of the specified polygon.
-A heptagon

Accepted Answer

A)  1080° 
B)  720° 
C)  900° 
D)  1260° 
A)  1080° 
B)  720° 
C)  900° 
D)  1260°

Question 20

Find the area.
-

Accepted Answer

A)  $24 \mathrm {~cm} ^ { 2 }$ 
B)  $36 \mathrm {~cm} ^ { 2 }$ 
C)  $12 \mathrm {~cm} ^ { 2 }$ 
D)  $18 \mathrm {~cm} ^ { 2 }$ 
A)  $24 \mathrm {~cm} ^ { 2 }$ 
B)  $36 \mathrm {~cm} ^ { 2 }$ 
C)  $12 \mathrm {~cm} ^ { 2 }$ 
D)  $18 \mathrm {~cm} ^ { 2 }$

Find the surface area of the figure. When appropriate, use π = 3.14 and round your answer to the nearest hundredth. -

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14. -

Find the missing length in the right triangle. If necessary, round to the nearest tenth. -

The figures are similar. Find the length of the missing side indicated with an x or y. -

Find the requested measurement. Use π ≈ 3.14 and round your answer to the nearest hundredth. -Find the circumference.

The two figures are congruent. Find the measure of the requested side or angle. -The length of $\overline { \mathrm { AB } }$ $The two figures are congruent. Find the measure of the requested side or angle. -The length of \overline { \mathrm { AB } }$

Identify the name of the angles labeled in the figure. -

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. -

Solve the problem. -Use 3.14 for π.

Decide whether the statement is true or false. -If a(n) obtuse angle is broken up into two new angles, these two new angles are also obtuse.

Find the area. -

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14. - $6 \mathrm { yd } ^ { 2 }$ to square feet

Find the missing length in the right triangle. If necessary, round to the nearest tenth. -

Solve the problem. -∠1 and ∠2 are supplementary angles. What are the measures (to the nearest hundredth) of the two Angles?

Decide whether the statement is true or false. - $\text { The measure of an angle is based on a } 240 \text {-system so that } 1 ^ { \circ } = \frac { 1 } { 240 } \text {. }$

Solve the problem. -A triangle drawn on a map has sides of lengths 9.0 cm, 12 cm, and 15 cm. The shortest of the Corresponding real-life distances is 90 km. Find the longest of the real-life distances. Round to the Nearest unit.

Identify the figure and denote it by its appropriate symbol. -

Find the area. -

Determine the sum of the measures of the interior angles of the specified polygon. -A heptagon

Find the area. -

Critical Thinking Skills

Sets

Logic

Systems of Numeration

Number Theory and the Real Number System

Algebra, Graphs, and Functions

Geometry

Consumer Mathematics

Probability

Voting and Apportionment

Filters

Exam 8: The Metric System

Find the surface area of the figure. When appropriate, use π = 3.14 and round your answer to the nearest hundredth. -

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14. -

Find the missing length in the right triangle. If necessary, round to the nearest tenth. -

The figures are similar. Find the length of the missing side indicated with an x or y. -

Find the requested measurement. Use π ≈ 3.14 and round your answer to the nearest hundredth. -Find the circumference.

The two figures are congruent. Find the measure of the requested side or angle. -The length of AB‾\overline { \mathrm { AB } }AB

Identify the name of the angles labeled in the figure. -

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. -

Solve the problem. -Use 3.14 for π.

Decide whether the statement is true or false. -If a(n) obtuse angle is broken up into two new angles, these two new angles are also obtuse.

Find the area. -

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14. - 6yd26 \mathrm { yd } ^ { 2 }6yd2 to square feet

Find the missing length in the right triangle. If necessary, round to the nearest tenth. -

Solve the problem. -∠1 and ∠2 are supplementary angles. What are the measures (to the nearest hundredth) of the two Angles?

Solve the problem. -A triangle drawn on a map has sides of lengths 9.0 cm, 12 cm, and 15 cm. The shortest of the Corresponding real-life distances is 90 km. Find the longest of the real-life distances. Round to the Nearest unit.

Identify the figure and denote it by its appropriate symbol. -

Find the area. -

Determine the sum of the measures of the interior angles of the specified polygon. -A heptagon

Find the area. -

Critical Thinking Skills

Sets

Logic

Systems of Numeration

Number Theory and the Real Number System

Algebra, Graphs, and Functions

Geometry

Consumer Mathematics

Probability

Voting and Apportionment

Filters

The two figures are congruent. Find the measure of the requested side or angle. -The length of $\overline { \mathrm { AB } }$ $The two figures are congruent. Find the measure of the requested side or angle. -The length of \overline { \mathrm { AB } }$

Find the area of the shaded region in the figure. Round results to the nearest unit. Use π≈ 3.14. - $6 \mathrm { yd } ^ { 2 }$ to square feet