Question

The side of a square is 10 cm. How many times will the new perimeter become if the
side of the square is doubled?
b) 4 times
a) 2 times
d) 8 times
c) 6 times​

Answer 1

Answer:

answer is a) 2times

perimeter=4×10=40cm

if side is doubled side will become 20cm

.then perimeter of new square=4×20=80cm

so you can see that perimeter is doubled

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