Question

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

Answer 1

Answer:

30,1050

Step-by-step explanation:

Perimeter =2(l+b)

100cm = 2(35+b)

100cm= 70+b

100-70 = 30 cm

Area =l×b

35×30=1050 cm

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Answer 2

Answer:

15cm

Step-by-step explanation:

Since perimeter = (l+b)×2

100÷2=l+b

=50cm

50-length = breadth

breadth = 50-35=15