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wel
2 years ago
6

A ramp is at an angle of elevation of 15°. The distance from the top of the ramp to the ground is 20 feet. What is the length of

the ramp? Round to the nearest tenth.
Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
6 0
77.27 ft rounded to the nearest tenth is 77.3 ft
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3 years ago
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Hey you!<br><br> I think I need your help with this one - Thanks~
timofeeve [1]
Hey Gary!

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Let's define our measures.
Pi is 3.14 (simplified). However, our answer is requested in terms of Pi.
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Let's plug in our numbers.

5^2 • 14 • Pi
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350Pi is our answer.
However, rememver that we need to end our answer in units cubed, as we are using a 3-dimensional figure. Our answer is 350Pi in^3.
Your answer is B.)

I hope this helps!



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