Question

The perimeter of a rectangle is 30 cm. If its breadth is 3cm then its length is
(a) 4 cm
(b) 5 cm
(c)18 cm
(d) 12 cm​

Answer 1

Answer:

PERI. OF RECTANGLE= 2(L+B)

30CM= 2(L+3)CM

30=2L+6

2L=30-6=24

L=24/2

=12CM

Step-by-step explanation:

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Answer 2

answer of this question is 12cm.