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Q: The area of a triangle with a base of 18m and a height of 20m?

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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

20*18 = 360 square meters (m2).

18m-7+12m

32m2 = 2m x 16m(width)Length(a) x width (16m) = 288m2288m2 / 16m = 18m

20

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Area_of_triangle = base x height / 2 area = 18m x 20m / 2 = 180m2

Area of traingle = Base * Height / 2 = 18*12/2 = 108 m2

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

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

It is: 0.5*18*20 = 180 square m

18 * 2 = 36 / 2 = 18 m2

To find the area of a triangle, use the following formula:A = 1/2 ( b * h )whereas, variable b = base and h = height.A = 1/2 ( 18 * 20 )A = 1/2 ( 360 )A = 180 m3

The question cannot be answered because there is an error in the information provided. If the base of a rectangle is 18m, and the side is 20 m, then the area cannot be 108m. (It cannot be any number of metres since area must be measured in square metres, but that is another matter)

If C=18m then A = 25.783m2

216 square meters.

20*18 = 360 square meters (m2).

No

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