The area of a trapezium is 34 cm² and its height is 4 cm. One of the parallel sides of the trapezium is 10 cm, find the other parallel side.
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Answered by
11
Answer:
AREA OF TRAPEZIUM = sum of parrel sides × height × 1/2
34 = (a + 10)4 / 2
34 / 2 = a+10
17 = a+10
a = 17-10
a = 7
where a is one side of trapezium
hope this helps u
Answered by
31
Answer:
Let the lengths of parallel sides = 10cm and b cm
Height = 4cm
Area = 1/2 x (10+b) x 4
34 = 2 × (10+b)
10+b = 34/2 = 17
b=17-107cm
4.0
The length of the other parallel side is 7cm
Step-by-step explanation:
Hope this helps you :)
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