7
lesson pretestMultiple Choice

Pretest

Question 7 • Mathematics II

Fatima wants to find the value of sine theta , given cotangent theta is equal to 4 sevenths Which identity would be best for Fatima to use?

Answer
A
cosecant theta is equal to r over y
B
cosine theta is equal to 1 over secant theta
C
1 plus cotangent squared theta is equal to cosecant squared theta
D
sine squared theta plus cosine squared theta is equal to 1
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