Question

the side of a square is 13.cm .If each side is increa sed by a cm find the perimeter p of new square​

Answer 1

Answer:

new perimeter=52+4a

Step-by-step explanation:

perimeter of old square=4×13 =52

side of new square= 13+a

perimeter of new square=4(13+a) =52+4a

Answer 2

Answer:

p =52 and a = 13 cm

Step-by-step explanation:

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