Question

1. In this scale drawing of Mr. Sanchez's garden,

each square represents 1 square meter. What
is the perimeter of the garden?
A. 36 meters
C. 48 meters
B. 45 meters
D. 51 meters
Garden

Answer 1

A 36 meters

Explanation:

the perimeter is the sum of all sides around the object.

and 1 m² is a square with 1m side length.

so, we only need to count the bordering squares.

we have

12 + 3 + 3 + 5 + 2 + 3 + 3 + 5 = 36 m

I guess, we are only doing the first drawing, right ?