Question

5. The side of a square is 13 cm. If each side is increased by a cm, find the perimeter P of the new square​



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Answer 1

Answer:

Perimeter of new square is 56 cm

Step-by-step explanation:

Length of the original side of square = 13 cm

When increased by 1 cm = 13+ 1 cm = 14 cm

Perimeter of Square= 4s

= 4 x 14

= 56 cm

Answer 2

Answer:

Perimeter = 56cm

Step-by-step explanation:

side of the square = 13cm

if each side is increased, then side = (13+1) = 14

perimeter of a square = 4a

a = 14cm

Perimeter = (4×14) = 56cm

Perimeter = 56cm