The perimeter of a retangular sheet is 100cm if the length is 35 cm find its breath also find the area
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Answer:
perimeter = 2(l+b)
100cm = 2(35+b)
100/2 = 35 +b
50 = 35 +b
b = 50 - 35
b = 15
area = l× b
area = 15 × 35
area = 525
Answered by
0
Answer:
Perimeter of rectangle=2(l+b)
100=2(35+breadth)
100/2=35+breadth
50=35 + breadth
50 - 35 = breadth= 15
Area of rectangle=length× breadth =35×15=525cm²
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