4th Grade Geometry Review

Front

How many sides of an equilateral triangle are congruent?

Back

3 sides are congruent.

Tags

CCSS.2.G.A.1

Front

How many sides of an isosceles triangle are congruent?

Back

2 sides are congruent.

Tags

CCSS.2.G.A.1

Front

Which shape has all sides congruent?

Back

Square.

Tags

CCSS.5.G.B.4

Front

What is an obtuse angle?

Back

An angle greater than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is an acute angle?

Back

An angle less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What do you call a triangle with one angle greater than 90 degrees?

Back

Obtuse triangle.

Tags

CCSS.4.G.A.2

Front

What do you call a triangle with all angles less than 90 degrees?

Back

Acute triangle.

Tags

CCSS.4.G.A.2

Front

What is the sum of the angles in a triangle?

Back

180 degrees.

Tags

CCSS.8.G.A.5

Front

What is a right angle?

Back

An angle that is exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is a rectangle?

Back

A shape with opposite sides equal and all angles 90 degrees.

Tags

CCSS.5.G.B.4