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Asked by Chica

Let angle A be and acute angle in a right triangle. Approximate the measure of andgle A to the nearest tenth of a degree.

cos A = 0.11
14 years ago

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Answered by tghias
Find the inverse of cosA, so cos-(.11)=83.7

I hope it's right!
14 years ago
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Let angle A be and acute angle in a right triangle. Approximate the measure of andgle A to the nearest tenth of a degree.

cos A = 0.11

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