4. The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth.
Also find the area.
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Answered by
7
Step-by-step explanation:
it is right answer. okkk
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Answered by
2
Step-by-step explanation:
perimeter = 2 ( l + b )
= 100 = 2 ( 35 + b )
= 50 = 35 + b
b = 15 cm
area = ib = 35 × 15 = 525cm2 square
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