Math, asked by singhseema010189, 3 months ago

the area of a rectangular garden 50 m long is 400 sq. m. find its width​

Answers

Answered by sharmaaradhya114
3

Answer: 8m

Step-by-step explanation: area = length * breadth = 400sqm

length = 50m

so breadth = area / length

=400/50

=8m

hope it helps

Answered by jackzzjck
4

Answer:

Breadth (b) of the rectangular garden = 8m.

SOLUTION

Length (l) of the rectangular garden = 50m.

Area of the rectangular garden = 400 m².

\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\multiput(0,0)(5,0){2}{\line(0,1){3}}\multiput(0,0)(0,3){2}{\line(1,0){5}}\put(0.03,0.02){\framebox(0.25,0.25)}\put(0.03,2.75){\framebox(0.25,0.25)}\put(4.74,2.75){\framebox(0.25,0.25)}\put(4.74,0.02){\framebox(0.25,0.25)}\multiput(2.1,-0.7)(0,4.2){2}{\sf\large 50m}\multiput(-1.4,1.4)(6.8,0){2}{\sf\large xm}\put(-0.5,-0.4){\bf A}\put(-0.5,3.2){\bf D}\put(5.3,-0.4){\bf B}\put(5.3,3.2){\bf C}\end{picture}

Let us assume that the Width/ Breadth (b) of the rectangular garden is 'x'm.

Area of a rectangle = Length(l) × Breadth(b) .

Here,

Length(l) = 50m.

Breadth(b) = 'x' m.

Area = 400m².

So,

400 = 50 × x

\implies 400 = 50x

\implies \sf x = \dfrac{400}{50}

\implies Breadth (b) of the rectangle = 8m.

\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\multiput(0,0)(5,0){2}{\line(0,1){3}}\multiput(0,0)(0,3){2}{\line(1,0){5}}\put(0.03,0.02){\framebox(0.25,0.25)}\put(0.03,2.75){\framebox(0.25,0.25)}\put(4.74,2.75){\framebox(0.25,0.25)}\put(4.74,0.02){\framebox(0.25,0.25)}\multiput(2.1,-0.7)(0,4.2){2}{\sf\large 50m}\multiput(-1.4,1.4)(6.8,0){2}{\sf\large 8m}\put(-0.5,-0.4){\bf A}\put(-0.5,3.2){\bf D}\put(5.3,-0.4){\bf B}\put(5.3,3.2){\bf C}\end{picture}

Question For Practice

Q.The area of a rectangular garden is 800m² and is 40m.Find it's breadth.

Answer For Verification

Width / Breadth = 20m.

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