Topic 8 Review

 Find cosA

• 30/16
• 30/34
• 30/15
• 16/34

 FInd tanX

• 32/40
• 40/24
• 32/24
• 24/32

 Find sinA

• 32/40
• 32/24
• 24/40
• 24/32

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Find the measure of the missing angle.

• 49^o
• 50^o
• 41^o
• 33^o

_{^{Find the missing side}}

• 36
• 76.8
• 12
• 40

solve for x

• 5552363959656.
• 10
• 100
• 89

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

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

• 4√2
• 4
• 8
• 4√3

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

• 8√2

• 16

• 8