Question

Find the sum of length of base of a trapezium whose area is 42 and whose height is 6 cm​

Answer 1

Answer:

Area of trapezium

42 = ½ x base x height

42= ½ x b x 6

2x42 =b x 6

2x42 =b

6

2 x 7 = base

14 = base

sum of bases will be - 14cm