Question

Perimeter of a rectangle is 15= m. If the length is 4
m, find its breadth.​

Answer 1

Answer:

3.5

Step-by-step explanation:

as formula of rectangle perimetre is 2(L+B)

2x4=8

15-8=7

7/2=3.5

Answer 2

Answer:

perimeter of rectangle = 2(l+b) = 15 m

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 15

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 152 (4+b) = 15

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 152 (4+b) = 158 + 2b = 15

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 152 (4+b) = 158 + 2b = 152b = 15 - 8

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 152 (4+b) = 158 + 2b = 152b = 15 - 82b = 7

perimeter of rectangle = 2(l+b) = 15 mlength = 4 m2 (l+b) = 152 (4+b) = 158 + 2b = 152b = 15 - 82b = 7=> b = 7/2 = 3.5 m

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