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Please help I dont understand

Please help I dont understand-example-1
User Jepper
by
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1 Answer

2 votes

Answer:

25 degrees

Explanation:

By the Law of Sines,

(sin R)/20 = (sin(50°))/(36)

sin R = (20sin(50°))/36

R = arcsin((20sin(50°))/36), which is about 25 degrees.

Please help I dont understand-example-1
User Eathen Nutt
by
5.8k points