the area of trapezium is 360cm2 the length of parallel side is 20cmand height is 20cm fint the other parallel sde
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Answer:
20 is the answer..
Step-by-step explanation:
hope it help you
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0
Answer:
area = 360
formula = ½ × ht. × sum of parallel sides
360= ½ × 20 × (20+p2)
720 = 20 × (20+p2)
36 = 20+p2
16= p2
Step-by-step explanation:
let the second parallel side be p2.
the second parallel side is 16cm
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