Question

the perimeter of a rectangle is 320cm the length of the rectangle is 70cm find it's breadth and area​

Answer 1

Answer:

breadth=90,Area=3600sq.cm

step by step explanation:-

perimeter of rectangle=2(l+b)

320=2(70+b)

160=70+b

b=90cm

Area of rectangle=(l×b)

Area=70×90

Area of rectangle=3600sq.cm

Answer 2

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