Question

ustalle between them is 13 cm.
The area of a trapezium is 850 sq. cm. One of the parallel sides is 64 cm and the
perpendicular distance between the parallel sides is 17 cm. Find the length of
other parallel side.​

Answer 1

Answer:

let the other parallel side be X

area of trap.=1/2(sum of parallel sides)* height

=850=1/2(64+X)*17

=850.=17/2(64+X)

=850=544+17x/2

=850-544=17x/2

=306=17x/2

=306*2/17=X

=36=X