4th Grade Geometry Review

Front

Obtuse angles are

Back

Greater than 90 degrees

Front

Acute angles are

Back

Less than 90 degrees

Front

Right angles are

Back

Exactly 90 degrees

Front

What do the marks in the sides of this shape mean?

Back

Those sides are congruent

Front

What do the marks on this shape mean?

Back

Those sides are parallel

Front

What do the marks in this shape mean?

Back

Those angles are congruent

Front

How many sides of this triangle are congruent?

Back

2

Front

How many sides of this triangle are congruent?

Back

3

Front

How many sides of this triangle are different?

Back

0

Front

What is the sum of angles in a triangle?

Back

180 degrees