Hard Special Right Triangles

Choose the correct values for x and y in the right triangle.

Tags

CCSS.HSG.SRT.C.8

Choose the correct values for x and y in the right triangle.

Tags

CCSS.HSG.SRT.C.8

What type of special right triangle is this?

• 45-45-90

• 30-60-90

• not a special right triangle

Tags

CCSS.HSG.CO.C.10

In this 45-45-90 triangle, I have been given a leg, so to find the other leg I...

• Multiply that leg by 2

• Use the same length for the second leg

• Multiply that leg by √2

• Divide that leg by √2

Tags

CCSS.8.G.B.8

I have been given the short leg in this 30-60-90 triangle.  How do I find the length of the hypotenuse?

• Multiply 4 by 2

• Multiply 4 by √3

• Multiply 4 by √2

• Divide 4 by √3

Tags

CCSS.HSG.CO.C.10

Which side is the long leg in this 30-60-90 triangle?

• 4

• u

• v

Tags

CCSS.HSG.CO.C.10

How long is side c?

• 1

• 2

Tags

CCSS.8.G.B.7

Find x.

• 30°

• 60°

• 90°

• 180°

Tags

CCSS.HSG.SRT.C.7

Find x.

• 10

• 20

• 10√3

• √3

Tags

CCSS.HSG.SRT.C.8

Find x.

• 10

• √3

• 5

• 10√3

Tags

CCSS.HSG.SRT.C.8