davidfraz3r davidfraz3r

19-11-2020
Mathematics

contestada

In ΔABC, the measure of ∠C=90°, BC = 69 feet, and CA = 98 feet. Find the measure of ∠B to the nearest tenth of a degree.

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heidjdiwnsod heidjdiwnsod

19-11-2020

The answer is 54.9

B=tan (98/69) B=54.8513 = 54.9

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