M2 T1 Review

Front

What is the measure of ∠MON if m∠MN = 87°?

Back

87°

Front

What construction is modeled by a diagram showing an angle being divided into two equal parts?

Back

Angle bisector

Front

If a diagram shows two angles that are equal, what can be inferred about those angles?

Back

They are congruent.

Front

What is the value of x if the angles in a triangle sum up to 180° and two angles are 80° and 35°?

Back

65°

Front

Can segments of lengths 3, 5, and 7 form a triangle?

Back

Yes, these segments can form a triangle according to the Triangle Inequality Theorem.

Front

What is a counterexample to the statement: 'All quadrilaterals with four right angles have congruent sides'?

Back

Rectangle

Front

What is the Triangle Inequality Theorem?

Back

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Front

What is the definition of an angle bisector?

Back

A ray that divides an angle into two equal parts.

Front

If two angles are complementary, what is the sum of their measures?

Back

90°

Front

What is the definition of congruent angles?

Back

Angles that have the same measure.