CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Solving Equations with Variable on Both Sides

The length of...

Question

The length of a rectangular plot is 6m less than thrice it's breadth. Find the dimensions of a plot if it's perimeter is148 m

Open in App

Solution

Dear Student,
Let length of rectangular plot be 'l' m and breadth be 'b' m.
ATQ,
l=3b-6
Perimeter=2(l+b)
148=2(3b-6+b)
4b-6=74
4b=80
b=20 m
So,
l=3b-6=60-6=54m
Regards!

Suggest Corrections

thumbs-up

3

Similar questions

Q. The length of a rectangle is 6 m less than thrice its breadth. Find the dimensions of the plot if its perimeter is 148 m.

Q. The breadth of a rectangular plot is

20 m

less than its length. If its perimeter is

120 m

, then find its dimensions.

Q. The length of a rectangular plot exceeds its breadth by

5

metres. if the perimeter of the plot is

142 m

, find the dimensions of the plot.

Q. Taylor purchased a rectangular plot of area

634 m^{2}

. The length of the plot is 2 m more than thrice its breadth. Then find the approximate values of length and breadth of the plot.

Q. The length of a rectangular park is thrice its breadth. If the perimeter of the park is

168 m

, then find its dimensions.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Solving an Equation with the Variable on Both Sides

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Solving Equations with Variable on Both Sides

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon