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.

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

x=

sin10

94

​

=541.3244≈541.3 feet

Step-by-step explanation:

Step-by-step explanation:

25% is the answer

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: