Question

The area of rectangular path
is 460m².
the length is 15%
its breath find
the perimeter of the plat
more than​

Answer 1

Step-by-step explanation:

Let x be its breadth, y be its height

$\huge\fcolorbox{blue}{green}{ATQ}$

xy = 460 m² —— 1

y = 15x / 100 + x —— 2

Putting value of 2 in 1.

$\huge\fcolorbox{blue}{green}{Solution}$

• x(15x + 100x) /100 = 460

• 115x² = 46000

• x² = 46000/115

• x² = 400

• x = 20 m

Hence the breadth is 20m

Answer 2

$\bf\huge{\underline{\underline{ANSWER}}}$

Let the breadth of rectangular path be x and height be y.

therefore,

xy = 460m²

y = 15x / 100 + x

$\bf\huge{\underline{\underline{Solution:}}}$

x( 15x + 100x ) /100 = 460

115x = 46000

x²= 46000/15

x²= 400

x= 20

Hence breadth is 20 m

Hope it helps........❤️