Question

the perimeter of rectangle is 130 cm . If the bteadth is of the rectangle is 30cm . Find the length​

Answer 1

Answer:

perimeter of rectangle=2(length+breadth)

130=2(l+30)

65 = l + 30

65-30= l

35 cm is length

Answer 2

Answer:

35 cm

Step-by-step explanation:

p=2(a+b)

p=130 cm

a=?

b=30 cm

130 cm=2(a+30)cm

a+30 cm=130/2 cm

a+30 cm=65 cm

a=65-30 cm

a=35 cm

the length of the rectangle is 35 cm

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