Radicals and Special Right Triangles

• A
• B
• C
• D

Find x.

• 22

• 11√3

• 11√2

• 11

Tags

CCSS.HSG.SRT.C.8

Find a.

• 2√3

• 2

• 12

• 6

Tags

CCSS.HSG.SRT.C.8

Find the value of x.

• 18

• 18√3

• 36√3

• 12

Tags

CCSS.HSG.SRT.C.8

Use the 45-45-90 theorem to solve for the hypotenuse.

• 16

• 8

• 8√2

• √16

Tags

CCSS.8.G.B.8

In this isosceles triangle, what is the length of x?

• 8√2

• 16

• 8

Tags

CCSS.HSG.SRT.C.8

What is the measure of side b?

• 5

• 10√2

• 10√3

Tags

CCSS.HSG.SRT.C.8

Simplify
3√2 - 3√18

•  -4√8

• 4√9-6√3

• 5√12

• -6√2

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.

• Multiply that leg's length by √2.

• Multiply that leg's length by 2.

• Divide that leg's length by √2.

Tags

CCSS.8.G.B.8

What is the length of y in this 45-45-90 triangle?

• 8√2

• 4√2

• 4

• 8

Tags

CCSS.8.G.B.8