Question

the perimeter of trapezium is 104 M its non parallel sides are 18 M and 22 M and its altitude is 16 m find the area of trapezium

Answer 1

Area of trapezium =1/2. H. Sum of parallel sides
Sum of parallel sides is 64 m.
Height=16 m
Area=1/2. 16. 64
=8.64
=512 sq. m

Answer 2

solution:

Area of trapezium= 1/2 (sum of parallel side)* height.

here perimeter is = 104 (given)

Sum of parallel side= 104 - (18+22)

= (104 - 40)m

= 64m

Now, Area= 1/2*64* 16

= 64* 8

= 512 m^2

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