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04-06-2021
Physics

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Use trigonometry to find the missing values of the sides of the triangles below.

Use trigonometry to find the missing values of the sides of the triangles below class=

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04-06-2021

Explanation:

tan ● = opposite / adjacent

tan 31.5 = 19 / F

0.613 = 19 / F

0.613F = 19

F = 31

sin ● = opposite / hypotenuse

sin 31.5 = 19 / a

0.52 = 19 / a

0.52a = 19

a = 36. 36

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