5th Grade Geometry

Front

Which angle has exactly 90 degrees?

Back

Right angle

Front

How many degrees are in a triangle?

Back

180 degrees

Front

What is a line in geometry?

Back

A straight path that extends infinitely in both directions.

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

What is a ray in geometry?

Back

A part of a line that starts at one point and extends infinitely in one direction.

Front

Which triangle has all 3 sides equal?

Back

Equilateral triangle

Front

What kind of angle is greater than 90 degrees but less than 180 degrees?

Back

Obtuse angle

Front

What is an acute angle?

Back

An angle that is less than 90 degrees.

Front

What is a straight angle?

Back

An angle that is exactly 180 degrees.

Front

What is a scalene triangle?

Back

A triangle with all sides of different lengths.