Question

We area of a trapezium is 248 sq.m and its height is 8 m. If one of the parallel side
maller than the other by 4 m, find two parallel sides.​

Answer 1

Answer:

Step-by-step explanation:

Area of trapezium = 248 sq.m

Formula of area of trapezium = 1/2×h(a+b)

Now replace area in the formula

Therefore: 248=1/2×h(a+b)

h= 8m (given value)

Let measure of one parallel side be x

So measure of other parallel side will be =x-4

1/2×8(x+x-4)= 248

4(2x-4)= 248

2x-4= 248/4

2x-4=62

2x=62+4

2x=66

x=66/2

x=33

Length of parallel sides is 33 and 29

Answer 2

Step-by-step explanation:

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