Question 1

In  , m  = 37 ° and m  = 53 ° . What type of triangle is  ?

Accepted Answer

The answer of In  , m  = 37...

Question 2

What two qualities are needed in order that a polygon be classified as a REGULAR polygon?

Accepted Answer

The answer of What two qualities are needed in order...

Question 3

For the triangle shown, what is the image of the reflection of the given triangle across  ?

Accepted Answer

A) a right triangle 
B) an acute triangle 
C) an obtuse triangle 
D) an isosceles triangle

Question 4

If r || s and m  = 73 ° , find m  .

Accepted Answer

The answer of If r || s and m ...

Question 5

If two parallel lines are cut by a transversal, then the interior angles on the same side of the transversal are:

Accepted Answer

The answer of If two parallel lines are cut by...

Question 6

Which statement is a corollary of the theorem, "The sum of the three interior angles of a triangle is 180°."

Accepted Answer

A) Each interior angle of a square is a right angle. 
B) Each interior angle of an equiangular triangle measures 60 ° . 
C) The diagonals of a rectangle are congruent. 
D) None of These

Question 7

Find the measure of each interior angle of a regular octagon.

Accepted Answer

A) 45 ° 
B) 108 ° 
C) 120 ° 
D) 135 °

Question 8

In the figure, a || b and transversal t . If    and    , find x .

Accepted Answer

The answer of In the figure, a || b and...

Question 9

In  , m  = 37 ° and m  = 69 ° . Find m  .

Accepted Answer

The answer of In  , m  = 37...

Question 10

When two lines are cut by a transversal,  and  are one pair of alternate interior angles that are formed. If     and    , what relationship (in simplified form)exists between x and y ? Answer in the form x = .

Accepted Answer

The answer of When two lines are cut by a...

Question 11

Any transformation of a geometric figure produces an image that is congruent to thegiven geometric figure.

Accepted Answer

A) True 
 B)False

Question 12

If r || s and m  = 108 ° , then:

Accepted Answer

A) m  = 72 ° 
B) m  = 108 ° 
C) m  = 72 ° 
D) None of These

Question 13

In  (not shown),  is a right angle. Where M is a point on  and N is a point on  , how are  and  related?

Accepted Answer

The answer of In  (not shown),  is a...

Question 14

Use  to find the total number of diagonals for a polygon with 10 sides.

Accepted Answer

A) 35 
B) 45 
C) 70 
D) None of These

Question 15

Draw a conclusion based upon true statements (i.)and (ii.). 
(i.)If two triangles are congruent, then they are similar. 
(ii.)  is not similar to  .

Accepted Answer

The answer of Draw a conclusion based upon true statements...

Question 16

The figure (a square)shown has exactly one line of symmetry.

Accepted Answer

A) True 
 B)False

Question 17

Each interior angle of a regular hexagon measures 60°.

Accepted Answer

A) True 
 B)False

Question 18

Suppose that lines r and s are both perpendicular to line t. Then r is parallel to s if:

Accepted Answer

A) r and s are collinear 
B) r and s intersect 
C) r and s are coplanar 
D) None of These

Question 19

A regular hexagon has a point of symmetry. What is the smallest measure for an angle of rotation that has the image trace (fall over)the given hexagon?

Accepted Answer

The answer of A regular hexagon has a point of...

Question 20

In  , m  = 37 ° and m  = 116 ° . Find the measure of exterior angle RTV.

Accepted Answer

The answer of In  , m  = 37...

Exam 3: Parallel Lines

In , m = 37 ° and m = 53 ° . What type of triangle is ?

What two qualities are needed in order that a polygon be classified as a REGULAR polygon?

For the triangle shown, what is the image of the reflection of the given triangle across ?

If r || s and m = 73 ° , find m .

If two parallel lines are cut by a transversal, then the interior angles on the same side of the transversal are:

Which statement is a corollary of the theorem, "The sum of the three interior angles of a triangle is 180°."

Find the measure of each interior angle of a regular octagon.

In the figure, a || b and transversal t . If and , find x .

In , m = 37 ° and m = 69 ° . Find m .

When two lines are cut by a transversal, and are one pair of alternate interior angles that are formed. If and , what relationship (in simplified form)exists between x and y ? Answer in the form x = .

Any transformation of a geometric figure produces an image that is congruent to thegiven geometric figure.

If r || s and m = 108 ° , then:

In (not shown), is a right angle. Where M is a point on and N is a point on , how are and related?

Use to find the total number of diagonals for a polygon with 10 sides.

Draw a conclusion based upon true statements (i.)and (ii.). (i.)If two triangles are congruent, then they are similar. (ii.) is not similar to .

The figure (a square)shown has exactly one line of symmetry.

Each interior angle of a regular hexagon measures 60°.

Suppose that lines r and s are both perpendicular to line t. Then r is parallel to s if:

A regular hexagon has a point of symmetry. What is the smallest measure for an angle of rotation that has the image trace (fall over)the given hexagon?

In , m = 37 ° and m = 116 ° . Find the measure of exterior angle RTV.