Question

The side of a square is 10 cm . How many times will new perimeter become if the side of the square is doubled?

Answer 1

Answer:

80 cm

Step-by-step explanation:

Side of square = 10

Perimeter = 4 × side

= 4 ×10

= 40cm

When sides are doubled:-

Sides = 2×10

= 20

New perimeter = 4 (side)

= 4 × 20

= 80

Answer 2

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