2. Find m∠F. a.30° b.60° c.15° d.10°

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6 votes

2.
Find m∠F.

a.30°

b.60°

c.15°

d.10°

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16 votes

Answer:

Explanation:

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

$= (9)/(18)\\\\= 0.5$

$F = Sin^(-1) \ (0.5)\\$

= 30°

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