Question

The area of a trapezium shaped field is 480m square, the distance between two parallel sides is 15m and one of the parallel side is 20m. Find the other parallel side​

Answer 1

Step-by-step explanation:

Area of trapezium= 1/2(a+b)h

480m²=1/2(20m+b)15m

960m²=300m²+15m×b

b=(960m²-300m²)/15m

=660m²/15m

=44m