ISO trapezoid v2

bases of Isosceles trapezoid measured 20 cm and 4 cm and its perimeter is 55 cm. What is the are of a trapezoid?

Correct answer:

S =  159.31 cm2

Step-by-step explanation:




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Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.

 
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