(Easy) Special Right Triangles

Front

What type of special triangle is this? Options: 45°-45°-90°, 30°-60°-90°, Equiangular, Equilateral

Back

45°-45°-90°

Tags

CCSS.4.G.A.2

Front

Rule for a 45-45-90 triangle

Back

Tags

CCSS.8.G.B.8

Front

What type of special triangle is this?

Back

30°-60°-90°

Tags

CCSS.HSG.CO.C.10

Front

Rule for a 30-60-90 triangle

Back

Tags

CCSS.HSG.CO.C.10

Front

Find x.

Back

60°

Tags

CCSS.HSG.SRT.C.8

Front

Find x. Options: 30°, 45°, 60°, 90°

Back

45°

Tags

CCSS.8.G.B.8

Front

Find x.

Back

5

Tags

CCSS.HSG.SRT.C.8

Front

Find x.

Back

4

Tags

CCSS.HSG.SRT.C.8

Front

How do I find the long leg in a 30-60-90 triangle if given the short leg? Options: Multiply 4 by 2, Multiply 4 by √3, Multiply 4 by √2, Divide 4 by 2

Back

Multiply 4 by √3

Tags

CCSS.HSG.CO.C.10

Front

How do I find the length of the hypotenuse in a 30-60-90 triangle if given the short leg?

Back

Multiply 4 by 2

Tags

CCSS.8.G.B.8