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It’s a 53
Please help

It’s a 53 Please help-example-1
User Chin Leung
by
5.9k points

1 Answer

3 votes

Answer:

22.56 (23 if rounded to an integer)

Explanation:

apply law of sin:

a/sinA = b/sinB = c/sinC

in this case:

17/sin(90-53) = x/sin53

x = sin53 * 17/sin37 = 22.56 (23 if rounded to an integer)

User Cuado
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5.6k points