Question

find the height of a trapezium the sum of the lenghts of whose base is 8cm and the area is 52cm

Answer 1

Answer:

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Let h be the height of trapezium.

Given:

Sum of Base of trapezium (b/1+b/2)=60 cm

Area of trapezium =600 cm2

⇒600=21×(b1+b2)×h

⇒600=21×60×h

⇒h=60600×2

⇒h=20∴ Height of trapezium =20 cm