Special Right Triangles

Front

What is the rule for a 45-45-90 triangle?

Back

Tags

CCSS.8.G.B.8

Front

What is the rule for a 30-60-90 triangle?

Back

Tags

CCSS.8.G.B.8

Front

What are the angles in a 45-45-90 triangle?

Back

The angles in a 45-45-90 triangle are 45°, 45°, and 90°.

Tags

CCSS.HSG.CO.C.10

Front

What are the angles in a 30-60-90 triangle?

Back

The angles in a 30-60-90 triangle are 30°, 60°, and 90°.

Tags

CCSS.HSG.CO.C.10

Front

If one leg of a 45-45-90 triangle is 7, what is the length of the hypotenuse?

Back

Tags

CCSS.8.G.B.8

Front

If the shorter leg of a 30-60-90 triangle is 5, what is the length of the longer leg?

Back

Tags

CCSS.HSG.CO.C.10

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

Tags

CCSS.HSG.CO.C.10

Front

What type of triangle is defined by angles of 45°, 45°, and 90°?

Back

It is a 45°-45°-90° triangle.

Tags

CCSS.4.G.A.2

Front

What type of triangle is defined by angles of 30°, 60°, and 90°?

Back

It is a 30°-60°-90° triangle.

Tags

CCSS.4.G.A.2

Front

In a 30-60-90 triangle, if the hypotenuse is 10, what is the length of the shorter leg?

Back

The shorter leg is 5.

Tags

CCSS.8.G.B.8