Oct
4
MATH homework?
Filed Under Primary & Secondary Education | Comments Off
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sweety_1638 asked:
A landscaper is making a retaining wall to shore up the side of a hill. To ensure against collapse, the wall should make an angle 75° or less with the ground.
A landscaper is making a retaining wall to shore up the side of a hill. To ensure against collapse, the wall should make an angle 75° or less with the ground.
How far from the base of the hill is the base of a 15-foot slanted wall?
ANGEL