5.1 and 5.4 Flashcard Review (USE YOUR FIRST AND LAST NAME!)

Front

Complete the statement. ∠E ≅ __

Back

∠A

Front

Complete the congruence statement.

Back

∠P

Front

Name this triangle: Isosceles, acute

Back

An isosceles triangle has two equal sides and two equal angles.

Front

Which angles can you add together to equal angle d?

Back

Angle a and Angle b

Front

Find the measure of angle A: 30 degrees

Back

The measure of angle A is 30 degrees.

Front

What is a congruent angle?

Back

Congruent angles are angles that have the same measure.

Front

Define an isosceles triangle.

Back

An isosceles triangle has at least two sides that are equal in length.

Front

What is the sum of angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.