Special Right Triangles

Find x.

• 10

• 10√3

• 10√2

• 20

Tags

CCSS.HSG.SRT.C.8

Find a.

• 2√3

• 2

• 12

• 6

Tags

CCSS.HSG.SRT.C.8

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

• Divide 8 by √3

• Divide 8 by 2

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

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

Tags

CCSS.HSG.CO.C.10

Find a.

• 3

• 3√3

• 6

• 2√3

Tags

CCSS.HSG.SRT.C.8

• x=10√3   y=30
• x=10,   y=30√3
• x=30√3   y=10
• x=30   y=10√3

Tags

CCSS.HSG.SRT.C.8

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

• 4

• u

• v

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

Which side is the short leg of this 30-60-90 triangle?

• 6

• m

• n

Tags

CCSS.HSG.CO.C.10

Find x.

• 22

• 11√3

• 11√2

• 11

Tags

CCSS.HSG.SRT.C.8

Find a.

• 12

• 24

• 24√3

• 16

Tags

CCSS.HSG.SRT.C.8