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A 20 foot ladder rests against a wall. The ladder makes a 55 degrees angle with the ground. How far from the wall is the base of the ladder

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Answer:

I believe the answer is 11.472 ft

Step-by-step explanation:

SOHCAHTOA

cos(55)= (x/20)

x=11.472 ft

The solution to this question is solved in the attached image.

Learn more about cosine, refer to:

https://brainly.com/question/3056410

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Ver imagen Iamakshay

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