a ladder 17m long is resting against a wall . The foot of the ladder is 8m from the base of the wall . How high up the wall will the ladder reach. kindly help
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Answer:
Hope my answer helps you mate :-)
Step-by-step explanation:
Base=8m(BC)
Length of Ladder=17m(AC)
By the Pythagoras theoram
(8)²+(AB)²=17²
64 + AB²=289
AB=15cm
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