Question

the parallel sides of trapezeium are 9cm and 7cm and its area is 80 cm? find its altitude
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Answer 1

Answer:

The parallel side of a Trapezium are 9 cm and 7 cm and its area is 80 cm square then its altitude is 10 cm. The formula for area of trapezium is given as: where a and b are the sides of the trapezium, "h" is the height or altitude of the trapezium. The area of a trapezium is 180 cm² and its height is 9 cm.