Question

The area of a trapezium is 68 cm^2 and length of one of the parallel sides is 12cm and it's height is 4cm find the length of the other parallel sides

Answer 1

Answer:

$Area of a trapezium- 1/2*h*(a+b)</p><p>perimeter- a+b+c+d</p><p>here,sum of non //sides=24</p><p>hence the sum of // sides=44cm</p><p>hence are= 1/2*4*44=88cm^2$

Answer 2

Answer:

Answer

REF.Image

The mid points distance is the average hence,

2

1

× sum of parallel sides = 18 cm

∴18×12= Area

Area = 216cm

2