Mathematics, 14.07.2019 09:30, puchie1225

The area of a trapezoid is found using the formula a=1/2h(b^1+b^2), where b^1 and b^2 are the parallel sides of the trapezoid and h is the height. the area of a trapezoid is 18km^2 , with bases 5 km and 7 km. what is the height, in kilometers?i need this sooon

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The area of a trapezoid is found using the formula a=1/2h(b^1+b^2), where b^1 and b^2 are the parall...