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To find the height of the triangle, you can use the formula for the area of a triangle: Area = 0.5 * base * height. Given that the area is 400 and the base is 20, you can plug these values into the formula to solve for the height.
400 = 0.5 * 20 * height 400 = 10 * height height = 400 / 10 height = 40
Therefore, the height of the triangle is 40.
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Earn +20 ptsQ: A triangle's base is 20 and area is 400 what is the height?
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