Question

find the perimeter of a rectangle whose area is 650 CM square and its breadth is 13 CM​

Answer 1

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Area of Rectangle = L × B

650 = L × 13

length = 650 ÷ 13

Length = 50 cm

perimeter of rectangle = 2 ( L + B )

= 2 ( 50 + 13 )

= 2 ( 63 )

= 126 cm

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Answer 2

Answer:

Step-by-step explanation:

Area of Rectangle = l×b

b: - 13 cm

650 cm = l×b

650 cm= l×13

l = 650/13

l = 50

perimeter of rectangle = 2( l+b)

= 2(50+13)

= 2×63 = 126 sq. cm