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9. The base and height of a triangle are in the ratio 3:4 and its arca is 96 cm. Find its base and height. |
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Answer» suppose base is 3x and height is 4x area is 96 cm*cm 1/2*base*height = 96 1/2*3x*4x = 96 6x*x=96 x*x = 16 x = 4 base = 12 cm height = 16 cm |
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