Question

What will be the perimeter of a square if
each side of it is doubled?
(1) 4 times (2) 3 times
(3) 6 times (4) 2 times​

Answer 1

Step-by-step explanation:

let original side = x

perimeter with original side = 4x

if it is doubled = 2x

perimeter with it = 4x*2x = 8x

as perimeter with x= 4 x and with 2x = 8x

hence the perimter is also doubled ..

so answer is 2 times

option 4) 2 times

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Answer 2

Answer:

Perimeter of square =4a for a square of Side a in length

If length of each side is doubled say a'= 8a then new perimeter will be 4a' = 32 a thus perimeter of square will become 4 times

Step-by-step explanation: