3. The perimeter of a rectangular room is 28 m. If the width of the room is 5 m, find
it’s length
Answers
Answered by
0
Answer:
The length of the room =9m
Step-by-step explanation:
In the question, it is given that the perimeter of a rectangular room is 28 m and the width of the room is 5m.
We have to find out the length of the room.
The formula for the perimeter of a rectangle is 2(length+ width)
Putting values in the formula,
28m =2(5m+ length)
14m =5m +length
Length = 9m
The length of the room =9m
Answered by
0
answers is 9m
Step-by-step explanation:
perimeter=28
total width=5×2
= 10
remain =28-10=18
length=
=9
or it may also be as follow
total perimeter=28
width=5m
total length=28-5=23
length=23÷2
=11.50
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