Question

If the area of the trapezium is 680cm^2and the length of the parallel sides is 10cm and 7cm

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Let the length of the other parallel side be b.

Length of one parallel side, a = 10 cm

height, (h) = 4 cm and

The area of a trapezium is 34 cm^2

Formula for, Area of trapezium = 1/2 (a + b) h

34 = ½(10+b) x 4

34 = 2(10 + b)

After simplifying, b = 7

Hence another required parallel side is 7 cm.

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