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2 years ago

The area of a trapezium is 34 cm and the length one of its parallel side is

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

3 0

Answer:

6.6 cm.

Step-by-step explanation:

The area of a trapezium A = (h/2)(a + b) where h = the height, a and b are the length of the parallel sides.

So substituting the given values in this formula:

34 = (4/2)(10.4 + b)

34 = 2(10.4 + b

34 = 20.8 + 2b

2b = 34 - 20.8 = 13.2

b = 6.6 cm.

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