Question

Give me answer please​

Answer 1

Here,

we know that altitude (height) is 11cm =0.11m

and area of trapezium is 0.55m^2

Area of trepezium = 1/2×(sum of parallel side )×height

0.55=1/2×(sum of parallel side)×0.11

0.55×2/0.11 =(sum of parallel side)

10 =sum of parallel side

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