Answered

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a student uses a protractor to measure an angle to be θ = 85º ± 1º. what should she report for sin θ ?

Sagot :

Answer:

Step-by-step explanation:

θ=85+1=86

or

θ=85-1=84

84°<θ<86°

sin 84<sinθ<sin86

0.994522<sin θ<0.997564

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