English, asked by staranbir64, 6 months ago

a trapezium whose parallel sides are 8 cm &11 cm and its area is 57 cm find alltitude ( height ) of trapezium?

Answers

Answered by p06
0

Answer:

(* means multiply)

Area of trapezium = 1/2*sum of parallel sides * Height

1/2*(8+11)*57

631 cm^2 is the answer

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