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21 January, 04:04

The hypotenuse of right triangle ABC, line segment AC, measures 13 cm. The length of line segment BC is 5 cm. What is the approximate difference between m

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  1. 21 January, 04:05
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    B) 44.8

    Step-by-step explanation:

    cos (∠C) = 5/13 = 0.38462

    m ∠C = cos^ (-1) 0.38642 = 67.4°

    m ∠A = 90° - 67.4° = 22.6°

    m ∠C - m ∠A = 67.4° - 22.6° = 44.8°
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