Question

find the sum of the parallel sides of a trapezium whose altitude is 11cm and whose area is 0.55sq.m​

Answer 1

Step-by-step explanation:

let the sum of parallel sides be x

area of trapezium = 1/2 × sum or parallel sides × h

.55 = 1/2 × x × 11

x = .1

therefore the sum of parallel sides is 0.1 cm