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In a rectangle ABCD , AB= 7cm and AB AD= 25cm. find theheight of a triangle whose base is AB and whosearea is two times the area of the rectangle ABCD. |
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Answer» Answer: height of TRIANGLE : 100 Step-by-step explanation: area of rectangle. = l × b = 25 × 7 = 175 area of triangle. = 2 × (area of rectangle) 1/2 × base × height = 2 × 175 1/2 × 7 × height = 350 height. = 350 × 2/7 = 700/7 =
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