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25) The area of a trapezium is 330cm2 and the length of one of

the parallel sides is 14 cm. If its height is 15 cm find the length of
the other parallel side.​

2 Answers

4 votes

Answer:

Explanation:

Grgrwrg

User Tiago Peczenyj
by
7.8k points
3 votes

Answer

30

steps

area of trapizium is a+b/2 * h.

we have a=14, h=15, area=330 and we need to find b

so, 14+b/2 * 15=330

we divide 15 on both sides so 14+b/2=22

we multiply 2 on both sides so 14+b=44

b=44-14

b=30

User Aler
by
7.5k points

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