Question

The area of a trapezium with equal non parellel sides is 168m2 if the parellel sides arel 36m and 20m find length of the non parallel sides ​

Answer 1

Step-by-step explanation:

ar. of trape=1/2(a+b)h

168=1/2×56×h

h=168/28

h=6m

now by pythagoras theorem

if parrallel sides are equal

now

length of a non parallel side

=√8^2+6^2

=√64+36

=√100

=10m