addinbernier
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50 points to whoever answers!

A ramp into a building forms a 6° angle with the ground. If the ramp is 8 feet long, how far away from the building is the entry point of the ramp? Round the solution to the nearest hundredth.

5.33 feet
6.05 feet
7.04 feet
7.96 feet

Respuesta :

tatiklisek

Answer:

7.96 ft

Step-by-step explanation:

cos(6 degrees)=x/8

x=8cos(6 degrees)

x=7.956175163

rounded to the nearest hundredth, it is 7.96

so answer is 7.96 ft

wegnerkolmp2741o

Answer:

7.96 feet

Step-by-step explanation:

Let A = 6 degrees and c = 8 ft

Since this is a right triangle we can use trig functions

cos theta = adjacent / hypotenuse

cos 6 = b/ 8

8 cos 6 = b

7.956175163 = b

Rounding to the nearest hundredth

7.96 = b

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