2 years ago

A square has a perimeter of 39.6 millimeters. What is the length of each side?

Mathematics

2 answers:

Fofino [41]2 years ago

4 0

Answer:

9.9 mm

Step-by-step explanation:

let $x$ = length of one edge of the square

perimeter of a square = 4 $x$

⇒ 39.6 = 4 $x$

⇒ $x$ = 39.6 ÷ 4 = 9.9 mm

garri49 [273]2 years ago

3 0

Answer:

9.9 millimeters

Step-by-step explanation:

To find the perimeter of a square,

Equation: 4 • length = P

So in this case, we're just working backwards. To find the length, divide.

39.6/4 = 9.9

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A square has a perimeter of 39.6 millimeters. What is the length of each side?​

A square has a perimeter of 39.6 millimeters. What is the length of each side?