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3 years ago

7

a ladder is leaning against the side of a house. the base of the ladder is 5 feet from the wall, and makes an angle of 39 degree

s with the ground. find the length of the ladder.

1 answer:

anygoal [31]3 years ago

6 0

5/x=cos 39
x/5=1/ cos 39=sec 39
x=5 sec 39

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