Question

Q.18 The perimeter of a rectangle is 13cm. and its width is 2 cm. find its area​

Answer 1

Answer:

11cm

Step-by-step explanation:

2l+2b=13

2l+2×2=13

2l+4=13

2l=11

l=5.5

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Answer 2

Perimeter=2*l+b
Atq

13= l+4
L=13-4
L=11