TRIGONOMETRY IDENTITIES. Simplify Verify the following identity!

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Presentation transcript:

TRIGONOMETRY IDENTITIES

Simplify

Verify the following identity!

Verify

Simplify

Verify

Find the exact value

◦ The front tires on a tractor have a radius of 2 feet and the back have a diameter of 8 feet. The front tires turn 3 complete rotations. Through how many radians does the back wheel turn? Rfront=2 Rback-4 Thetafront=6pi Distancefront-6pi times 2 =12pi Distanceback=12pi 12pi=rrbackthetaback 12pi=4 thetaback 3pi= theta back wheel

Final Jeopardy

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