The area of trapezium is 70 cm? The distance between parallel sides is 7 cm. If one of the parallel side is 8 cm. Choose the measure of other
parallel side
●7CM
●8CM
●10CM
●12CM
Answers
Answered by
1
Answer:
12 cm
Step-by-step explanation:
Area of trapezium = 1/2 × (Sum of parallel sides) × Distance
Given, area = 70 cm², distance = 7 cm, one parallel side = 8 cm.
Let the other parallel side be x.
=> 70 = 1/2 × (8+x) × 7
=> 70 × 2/7 = (8+x)
=> 20 = 8+x
=> x = 20-8
=> x = 12
Hence, the other parallel side is 12 cm.
Answered by
0
12 cm is the right answer
please mark a brainliest
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