4) The bottom of a ladder must be placed 3 cm from a wall. The ladder is 12 cm long. How far above the ground does the ladder touch the wall
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It's too much simple
Answer is square root of 12 square - 3square
Answer is square root of 12 square - 3square
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Hyy
here is your answer
length of ground = 12²-3² m
here is your answer
length of ground = 12²-3² m
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