1. Find m∠B, rounded to the nearest degree. a.53° b.35° c.44° d.65°

asked Mar 11, 2023 118k views

10 votes

1.

Find m∠B, rounded to the nearest degree.

a.53°

b.35°

c.44°

d.65°

3.6k points

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5 votes

Answer:

53°

Explanation:

Hypotenuse is the longest side and it is opposite to angle 90°

$\sf Sin \ B = (Opposite \ side \ of \ angle \ B)/(hypotenuse)\\\\$

$= (4)/(5)\\\\=0.8$

$B = Sin^(-1) \ (0.8)\\$

B = 53°

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