Question

A square with side length s has perimeter 4s. Nellie painted on a square canvas that is 10.5

inches on each side.
What is the perimeter of the picture?
Write your answer as a whole number or decimal.

Answer 1

Answer: 42

Step-by-step explanation: I took the IXL

Answer 2

42inches

Explanation:

Perimeter = 4s

where s is length of each side

when s is 10.5

Perimeter = 4 × 10.5

= 42