Question

How far from the wall must you place a ladder of length 12m. if the ladder is to touch a point 10m above the ground?

Answer 1

a^2 + b^2 = c^2

10^2 + b^2 = 12^2

100 + b^2 = 144

b^2 = 44

b = 6.63 m

Answer 2

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