Math, asked by oOItzTeriJaanOo, 2 months ago

Find the area and perimeter of the rectangle if length = 6 cm. and breadth = 4 cm.​

Answers

Answered by emma3148
5

Step-by-step explanation:

L = B+6 ...(1)

L+B = 60/2 = 30, or

L = 30-B ...(2)

Equate (1) and (2)

B+6 = 30-B, or

2B24, or B = 12 so L = 18 cm.

The length = 18 cm, breadth = 12 cm and the

area = 216 sq cm.

Answered by krishnendu212
3

Answer:

area of a rectangle= LB = 6×4= 24cmsq

perimeter of rectangle= 2×(L+B) = 2(6+4) = 20

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