3 years ago

In ΔDEF, the measure of ∠F=90°, the measure of ∠D=10°, and EF = 94 feet. Find the length of DE to the nearest tenth of a foot.

Mathematics

1 answer:

Stolb23 [73]3 years ago

8 0

Answer:

x=\frac{94}{\sin 10}=541.3244\approx 541.3\text{ feet}

sin10

=541.3244≈541.3 feet

Step-by-step explanation:

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