Question 1

Find the area.
-

Accepted Answer

A)  $10.6 \mathrm {~m} ^ { 2 }$ 
B)  $21.2 \mathrm {~m} ^ { 2 }$ 
C)  $56.10 \mathrm {~m} ^ { 2 }$ 
D)  $28.05 \mathrm {~m} ^ { 2 }$ 
A)  $10.6 \mathrm {~m} ^ { 2 }$ 
B)  $21.2 \mathrm {~m} ^ { 2 }$ 
C)  $56.10 \mathrm {~m} ^ { 2 }$ 
D)  $28.05 \mathrm {~m} ^ { 2 }$

Question 2

Determine the sum of the measures of the interior angles of the specified polygon.
-An octagon

Accepted Answer

A)  720° 
B)  900° 
C)  1440° 
D)  1080° 
A)  720° 
B)  900° 
C)  1440° 
D)  1080°

Question 3

Solve the problem.
-A ramp leads up to a warehouse loft. The path up the ramp is 21 ft long. The base of the ramp is 16 Ft long. How high is the loft? Round your answer to hundredths.

Accepted Answer

A)  6.80 ft 
B)  18.50 ft 
C)  13.60 ft 
D)  92.50 ft 
A)  6.80 ft 
B)  18.50 ft 
C)  13.60 ft 
D)  92.50 ft

Question 4

Find the area.
-

Accepted Answer

A)  424 in. $^ { 2 }$ 
B)  512 in. $^ { 2 }$ 
C)  592 in. $^ { 2 }$ 
D)  848 in. $^ { 2 }$ 
A)  424 in. $^ { 2 }$ 
B)  512 in. $^ { 2 }$ 
C)  592 in. $^ { 2 }$ 
D)  848 in. $^ { 2 }$

Question 5

Find the measure of ∠x.
-

Accepted Answer

A)  35° 
B)  21° 
C)  215° 
D)  Not enough information to solve 
A)  35° 
B)  21° 
C)  215° 
D)  Not enough information to solve

Question 6

Solve the problem.
-Below is a schematic depiction of a waterslide. The slide is 26 ft long. The ladder leading to the top Of the slide is 21 ft long. How far is it from the end of the slide to the foot of the ladder? Round your Answer to hundredths.

Accepted Answer

A)  15.33 ft 
B)  7.67 ft 
C)  117.50 ft 
D)  23.50 ft 
A)  15.33 ft 
B)  7.67 ft 
C)  117.50 ft 
D)  23.50 ft

Question 7

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

Accepted Answer

A)  $48 \mathrm {~m} ^ { 2 }$ 
B)  $24 \mathrm {~m} ^ { 2 }$ 
C)  $96 \mathrm {~m} ^ { 2 }$ 
D)  Not enough information given 
A)  $48 \mathrm {~m} ^ { 2 }$ 
B)  $24 \mathrm {~m} ^ { 2 }$ 
C)  $96 \mathrm {~m} ^ { 2 }$ 
D)  Not enough information given

Question 8

Classify the polygon by name. If it is a quadrilateral, give its specific name.
-

Accepted Answer

A)  Octagon 
B)  Dodecagon 
C)  Decagon 
D)  Nonagon 
A)  Octagon 
B)  Dodecagon 
C)  Decagon 
D)  Nonagon

Question 9

Classify the angle as acute, right, obtuse, or straight.
-

Accepted Answer

A)  Acute 
B)  Straight 
C)  Right 
D)  Obtuse 
A)  Acute 
B)  Straight 
C)  Right 
D)  Obtuse

Question 10

Find the requested angle.
-Complement of 66.1°

Accepted Answer

A)  293.9° 
B)  113.9° 
C)  203.9° 
D)  23.9° 
A)  293.9° 
B)  113.9° 
C)  203.9° 
D)  23.9°

Question 11

The two figures are congruent. Find the measure of the requested side or angle.
-$\angle B A C$

Accepted Answer

A)  $\angle B A C = 20 ^ { \circ }$ 
B)  $\angle \mathrm { BAC } = 40 ^ { \circ }$ 
C)  $\angle B A C = 45 ^ { \circ }$ 
D)  $\angle B A C = 115 ^ { \circ }$ 
A)  $\angle B A C = 20 ^ { \circ }$ 
B)  $\angle \mathrm { BAC } = 40 ^ { \circ }$ 
C)  $\angle B A C = 45 ^ { \circ }$ 
D)  $\angle B A C = 115 ^ { \circ }$

Question 12

Determine the measure of an interior angle of the named regular polygon.
-Decagon

Accepted Answer

A)  30° 
B)  36° 
C)  150° 
D)  144° 
A)  30° 
B)  36° 
C)  150° 
D)  144°

Question 13

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

Accepted Answer

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

Question 14

Find the measure of ∠x.
-

Accepted Answer

A)  55° 
B)  28° 
C)  125° 
D)  Not enough information to solve 
A)  55° 
B)  28° 
C)  125° 
D)  Not enough information to solve

Question 15

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

Accepted Answer

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

Question 16

Determine the sum of the measures of the interior angles of the specified polygon.
-A 14-sided polygon

Accepted Answer

A)  2160° 
B)  2520° 
C)  2880° 
D)  2340° 
A)  2160° 
B)  2520° 
C)  2880° 
D)  2340°

Question 17

Find the perimeter of the polygon.
-

Accepted Answer

A)  $45 \mathrm { yd }$ 
B)  $85.5 \mathrm { yd }$ 
C)  $46 \mathrm { yd }$ 
D)  $37 \mathrm { yd }$ 
A)  $45 \mathrm { yd }$ 
B)  $85.5 \mathrm { yd }$ 
C)  $46 \mathrm { yd }$ 
D)  $37 \mathrm { yd }$

Question 18

The two figures are congruent. Find the measure of the requested side or angle.
-$\angle B C D$

Accepted Answer

A)  $\angle B C D = 135 ^ { \circ }$ 
B)  $\angle B C D = 225 ^ { \circ }$ 
C)  $\angle B C D = 211.5 ^ { \circ }$ 
D)  $\angle B C D = 121.5 ^ { \circ }$ 
A)  $\angle B C D = 135 ^ { \circ }$ 
B)  $\angle B C D = 225 ^ { \circ }$ 
C)  $\angle B C D = 211.5 ^ { \circ }$ 
D)  $\angle B C D = 121.5 ^ { \circ }$

Question 19

Solve the problem.
-If $\angle 1$ and $\angle 2$ are complementary angles and $\angle 1$ is 5 times as large as $\angle 2$, then what are the measures of the two angles?

Accepted Answer

A)  $\angle 1 = 72 ^ { \circ } , \angle 2 = 18 ^ { \circ }$ 
B)  $\angle 1 = 150 ^ { \circ } , \angle 2 = 30 ^ { \circ }$ 
C)  Not enough information to solve 
D)  $\angle 1 = 75 ^ { \circ } , \angle 2 = 15 ^ { \circ }$ 
A)  $\angle 1 = 72 ^ { \circ } , \angle 2 = 18 ^ { \circ }$ 
B)  $\angle 1 = 150 ^ { \circ } , \angle 2 = 30 ^ { \circ }$ 
C)  Not enough information to solve 
D)  $\angle 1 = 75 ^ { \circ } , \angle 2 = 15 ^ { \circ }$

Question 20

Classify the angle as acute, right, obtuse, or straight.
-

Accepted Answer

A)  Straight 
B)  Obtuse 
C)  Right 
D)  Acute 
A)  Straight 
B)  Obtuse 
C)  Right 
D)  Acute

Find the area. -

Determine the sum of the measures of the interior angles of the specified polygon. -An octagon

Solve the problem. -A ramp leads up to a warehouse loft. The path up the ramp is 21 ft long. The base of the ramp is 16 Ft long. How high is the loft? Round your answer to hundredths.

Find the area. -

Find the measure of ∠x. -

Solve the problem. -Below is a schematic depiction of a waterslide. The slide is 26 ft long. The ladder leading to the top Of the slide is 21 ft long. How far is it from the end of the slide to the foot of the ladder? Round your Answer to hundredths.

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

Classify the polygon by name. If it is a quadrilateral, give its specific name. -

Classify the angle as acute, right, obtuse, or straight. -

Find the requested angle. -Complement of 66.1°

The two figures are congruent. Find the measure of the requested side or angle. - $\angle B A C$ $The two figures are congruent. Find the measure of the requested side or angle. - \angle B A C$

Determine the measure of an interior angle of the named regular polygon. -Decagon

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

Find the measure of ∠x. -

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

Determine the sum of the measures of the interior angles of the specified polygon. -A 14-sided polygon

Find the perimeter of the polygon. -

The two figures are congruent. Find the measure of the requested side or angle. - $\angle B C D$ $The two figures are congruent. Find the measure of the requested side or angle. - \angle B C D$

Solve the problem. -If $\angle 1$ and $\angle 2$ are complementary angles and $\angle 1$ is 5 times as large as $\angle 2$ , then what are the measures of the two angles?

Classify the angle as acute, right, obtuse, or straight. -

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 area. -

Determine the sum of the measures of the interior angles of the specified polygon. -An octagon

Solve the problem. -A ramp leads up to a warehouse loft. The path up the ramp is 21 ft long. The base of the ramp is 16 Ft long. How high is the loft? Round your answer to hundredths.

Find the area. -

Find the measure of ∠x. -

Solve the problem. -Below is a schematic depiction of a waterslide. The slide is 26 ft long. The ladder leading to the top Of the slide is 21 ft long. How far is it from the end of the slide to the foot of the ladder? Round your Answer to hundredths.

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

Classify the polygon by name. If it is a quadrilateral, give its specific name. -

Classify the angle as acute, right, obtuse, or straight. -

Find the requested angle. -Complement of 66.1°

The two figures are congruent. Find the measure of the requested side or angle. - ∠BAC\angle B A C∠BAC

Determine the measure of an interior angle of the named regular polygon. -Decagon

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

Find the measure of ∠x. -

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

Determine the sum of the measures of the interior angles of the specified polygon. -A 14-sided polygon

Find the perimeter of the polygon. -

The two figures are congruent. Find the measure of the requested side or angle. - ∠BCD\angle B C D∠BCD

Solve the problem. -If ∠1\angle 1∠1 and ∠2\angle 2∠2 are complementary angles and ∠1\angle 1∠1 is 5 times as large as ∠2\angle 2∠2 , then what are the measures of the two angles?

Classify the angle as acute, right, obtuse, or straight. -

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. - $\angle B A C$ $The two figures are congruent. Find the measure of the requested side or angle. - \angle B A C$

The two figures are congruent. Find the measure of the requested side or angle. - $\angle B C D$ $The two figures are congruent. Find the measure of the requested side or angle. - \angle B C D$

Solve the problem. -If $\angle 1$ and $\angle 2$ are complementary angles and $\angle 1$ is 5 times as large as $\angle 2$ , then what are the measures of the two angles?