Flashcard Practice - 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

What type of special triangle is this?

Back

30°-60°-90°

Tags

CCSS.4.G.A.2

Front

Which side is the long leg in this 30-60-90 triangle? Options: 4, u, v

Back

v

Tags

CCSS.HSG.CO.C.10

Front

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

Back

Multiply the short leg by 2.

Tags

CCSS.HSG.CO.C.10

Front

How to find the short leg in a 30-60-90 triangle if the long leg is given? Options: Multiply 7 by 2, Multiply 7 by √3, Divide 7 by 2, Divide 7 by √3

Back

Divide 7 by √3

Tags

CCSS.HSG.CO.C.10

Front

How to find the hypotenuse in a 30-60-90 triangle given the long leg?

Back

Divide 8 by √3, then multiply that answer by 2

Tags

CCSS.HSG.CO.C.10

Front

In a 45-45-90 triangle, given one leg, how do you find the other leg?

Back

Use the same length for the second leg

Tags

CCSS.8.G.B.8

Front

Which side is the short leg of this 30-60-90 triangle? Options: 6, m, n

Back

n

Tags

CCSS.HSG.CO.C.10

Front

Find x - the length of the hypotenuse of the triangle.

Back

5√2

Tags

CCSS.8.G.B.8