Mathematics, 08.10.2019 23:40 calmicaela12s

a wooden plank is leaning against an outside wall of a building. the bottom of the plank is 3 ft from the wall. find each of the following values, and show all your work.

(a) find the approximate length of the plank. round to the nearest tenth of a foot.
(b) find the height above the ground where the plank touches the wall. round to the nearest tenth of a foot.

a wooden plank is leaning against an outside wall of a building. the bottom of the plank is 3

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a wooden plank is leaning against an outside wall of a building. the bottom of the plank is 3 ft fro...