Question

The area of a trapezium is 88 sq.cm, and its height is 8 cm. Then the sum of its parallel side is__________​

Answer 1

Answer:

ANSWER

Area=

2

1

h(a+b)

200=

2

1

×8×(a+a+6)

200=4(2a+6)

50=2a+6

44=2a

a=22 cm

Longer side a+6=28 cm