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The formula for the area of a triangle is, A = 1/2b x h, where b is base and h is height.

A = 1/2(18m) x 20m = 180m2

Another way to write the formula for the area of a triangle is A = (b x h)/2, which gives the same answer.

A = (18m x 20m)/2 = 180m2

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2011-12-15 19:20:24
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Q: What is the area of a triangle with a base of 18m and a height of 20m?
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