Question

The area of a trapezium field is 480 m Sq , the distance between two parallel sides is 15 m and one of the parallel side is 20 m Find the other parallel side. Please don't give me the DIRECT ANSWER THANKS!!!

Answer 1

ar(trap)=1/2(sum of parallel sides)×h
480m=1/2(20+x)15
480×2/15=20+x
64=20+x
x=64-20
x=44

Answer 2

this is sure as i solved it and checked