Fall Teks Test Review DAY 2

Front

What type of triangle has two sides of equal length?

Back

Isosceles Triangle

Front

What is the value of x in the equation 3x + 6 = 30?

Back

12

Front

Are ∠1 and ∠3 congruent if ∠1≅∠3?

Back

True

Front

What do you call two angles that add up to 180 degrees?

Back

Supplementary Angles

Front

What postulate states that if two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle, the triangles are congruent?

Back

AAS Postulate

Front

What is a triangle with all sides of different lengths called?

Back

Scalene Triangle

Front

What is the term for angles that add up to 90 degrees?

Back

Complementary Angles

Front

If two angles are vertical angles, what can we say about their measures?

Back

They are equal.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

What is the term for a triangle with all sides of equal length?

Back

Equilateral Triangle