Question

perimeter of rectangular sheet is 100cm.if the length is 35cm, find its breadth. also find the area​

Answer 1

Answer:

2(35 + b) = 100cm

35+b = 100/2

35+b = 50

b = 50-35

b = 15cm

Area = l *b

= 35 * 15

= 525 cm square

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Answer 2

Answer:

breadth 15

area 525

Step-by-step explanation:

perimeter:2(l+b)

2(l+b)=100

l+b=100÷2l+b=50

35+b=50

b=50-35

b=15

area=35×15 =525

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