9.1-9.3 Review

Choose the correct ratio.

• A
• B
• C
• D

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

Which trigonometric ratio you should use to find the height(h)?

• sin 60 = h/1000
• cos 60 = h / 1000
• cos 60 = 1000/h
• tan 60 = h / 1000

Tags

CCSS.HSG.SRT.C.6

Find the height(h)?

• 2000ft
• 50 ft
• 500 ft
• 1732.05ft

Tags

CCSS.HSG.SRT.C.8

Dustin is stuck at the top of a Ferris wheel. His mother is standing 38 feet from the base of the wheel watching him. If the angle of elevation from Dustin's mom to Dustin is 73^o, how far off the ground is Dustin? 

• 118.2 ft
• 120.9 ft
• 124.3 ft
• 126.5 ft

Tags

CCSS.HSG.SRT.C.8

Convert to degrees

• -270 degrees

• -135 degrees

• -130 degrees

• -140 degrees

Tags

CCSS.HSF.TF.A.1

Convert to radians 390 degrees

• 
• 
• 
• 

Tags

CCSS.HSF.TF.A.1

Unit Circle is

• A circle with radius 3

• A triangle that measures 1 cm

• A triangle with radius 1

• A circle with radius 1

Tags

CCSS.HSF.TF.A.2

Using the image provided, find x and y.

• x=9; y=7

• x=9; y=9

• x=7; y=9

• x=8; y=9

What is the acronym to help you remember the ratios to use in trigonometry?

• WELOVEMATH

• SOHCAHTOA

• BIGRICH