In a triangle the height is double the base and the area is 400cm2. Find the length of the base and height.
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Area of triangle = 1/2 (base) (height)
Given, area=400cm^2 and
height = 2(base)
=> h = 2b
Therefore area of triangle= 1/2(b)(2b)
=> 400 = b^2
=> b = 20cm and h =2b= 40cm
Hope it helps
Given, area=400cm^2 and
height = 2(base)
=> h = 2b
Therefore area of triangle= 1/2(b)(2b)
=> 400 = b^2
=> b = 20cm and h =2b= 40cm
Hope it helps
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