Problema Solution
An extension ladder has a label that says, " Do not place base of ladder less than 5 ft from the vertical surface. What wis the greatest slope possible if the ladder can safely extend to reach a height of 12 ft? of 18 ft?
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An extension ladder has a label that says, " Do not place base of ladder less than 5 ft from the vertical surface. What wis the greatest slope possible if the ladder can safely extend to reach a height of 12 ft? of 18 ft?