The smaller base of the rectangular trapezoid is 6 cm, and the sides are 8 cm and 10 cm, find the area.

univerkov | November 26, 2020 | education

Decision:
S (area) = AB + CD / 2 * BH
CD = CH + HD = 6 + 6 = 12
HD ^ 2 = 10 ^ 2-8 ^ 2 = 6
S = 6 + 12/2 * 8 = 72
Answer: 72

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