In an isosceles trapezoid, the side is 13 cm, the base 10 cm and 20 cm. Find the area of the trapezoid.

univerkov | February 14, 2021 | education

1. Determine the height of the trapezoid. √13² – 5² = √144 = 12 centimeters. 2. Find the area. (20 + 10) / 2 * 12 = 180 cm².

Answer: 180 cm².

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