The area of a rectangular trapezoid is 60 cm2, and its height is 10 cm.
| January 16, 2021 | education
The area of a rectangular trapezoid is 60 cm2, and its height is 10 cm. Find the bases of the trapezoid if one of the bases is 2 cm larger than the other.
S = 60cm ^ 2; h = 10; a; (a + 2).
S = (a + a + 2) / 2 * h = 60 cm ^ 2; (a + 1) * 10 = 60; a + 1 = 60/10 = 6 cm; a = 6 – 1 = 5 cm. Base (a + 2) = 5 + 2 = 7 cm.
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