The width of the classroom is 28m.
The sum of the length and the width = L + W
Twice the sum of the length and the width = 2L+2W
Perimeter = P = 2L + 2W
Width = 28 feet
the sum of the length and the width = L +W
Twice the sum of the length and the width = 2L+2W
Perimeter = P = 2L+2W
Where L is the length and W is the width.
Value of the width.
Using the perimeter formula and replacing the width the values are given:
120 = 2 (32) + 2 W
120 = 64 +2W
120-64 = 2W
56=2W
56/2=W
28 feet =W
A perimeter is a closed path that encompasses, surrounds, or outlines either a two-dimensional form or a one-dimensional duration. the perimeter of a circle or an ellipse is known as its circumference.
Calculating the perimeter has several realistic programs. A calculated perimeter is the period of fence required to surround a backyard or lawn. the perimeter of a wheel/circle (its circumference) describes how long way it's going to roll in a single revolution. further, the amount of string wound around a spool is related to the spool's perimeter; if the length of the string changed into genuine, it might equal the fringe. The perimeter is the space around a form.
To learn more about Perimeter visit here:
brainly.com/question/6465134
#SPJ4
