The area of a trapezoid may be determined by using the formula A = (h/2)(a+b), where "A" stands for area, "h" stands for the height of the trapezoid, and "a" and "b" stand for the lengths of the bases of the trapezoid. If the height of the trapezoid is12 cm, a = 2 cm and b = 4 cm, what is the area of the trapezoid?
To find the area of the trapezoid using the given formula A = (h/2)(a+b), we can plug in the values as follows:
A = (12/2)(2+4)
= 6(6)
= 36
Therefore, the area of the trapezoid is 36 square cm.
geez - just plug and chug.
(2+4)/2 * h = 12