A2CP: Trigonometry Quiz Review

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

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

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

• 16

• 8

• 8√2

• √16

Tags

CCSS.8.G.B.8

Solve for a and b in the special right triangle.

• a = 5, b = 5
• a = 10, b = 10√2
• a = 10√2, b = 10√2
• a = 5√2, b = 5√2

Tags

CCSS.HSG.CO.C.10

Find x.

• 10

• 20

Tags

CCSS.HSG.SRT.C.8

Find a.

• 3

• 6

Tags

CCSS.HSG.SRT.C.8

Find a.

• 12

• 24

• 16

Tags

CCSS.HSG.SRT.C.8

Find a.

• 2

• 12

• 6

Tags

CCSS.HSG.SRT.C.8

Find a.

• 9

Tags

CCSS.HSG.SRT.C.8

 FInd tanX

• 32/40
• 40/24
• 32/24
• 24/32

Tags

CCSS.HSG.SRT.C.6

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Tags

CCSS.HSG.SRT.C.8