Question

6. The area of a trapezium is 228 sq. cm. If its height is 12 cm and one of the parallel sides is 12 cm, find the
length of the other parallel side.​

Answer 1

Step-by-step explanation:

area of trap. = 1/2(sum of //side)×h

228= 1/2(12+x)×12

228= 6(12+x)

228= 72+6x

156=6x

26=x

length of the other parallel side is 26

#666

Answer 2

Answer:

26 cm

Step-by-step explanation:

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