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Maths Exercices
Trapezoid
Trapecio




A trapezoid is a quadrilateral with exactly one pair of parallel sides. The parallel sides are called bases. The nonparallel sides are called legs.



Area of a trapezoid

, where B and b are the lengths of the two bases and h is the height of the trapezoid

Find the area.


A=80 units2

Find the area of a trapezoid where:

The sum of the two bases is 14, the bigger base is 11 and the altitude is twice the smaller base.

Area=