find the cost of fencing rectangular park of length 175 m and breadth

1.	find the cost of fencing rectangular park of length 175 m and breadth 150m at the rate of ₹ 12 per meter.
Answer» ❏ Question:- FIND the cost of FENCING rectangular park of length 175 m and breadth 150m at the rate of ₹ 12 PER meter. ❏ Solution:- $\setlength{\unitlength}{0.78 cm}\begin{picture}(12,4)\thicklines\put(5.6,9.1){$A$}\put(5.5,5.8){$B$}\put(11.1,5.8){$C$}\put(11.05,9.1){$D$}\put(4.5,7.5){$150\:m$}\put(8.1,5.3){$175\:m$}\put(11.5,7.5){$150 \:m$}\put(8.1,9.5){$175\:m$}\put(6,6){\line(1,0){5}}\put(6,9){\line(1,0){5}}\put(11,9){\line(0,-1){3}}\put(6,6){\line(0,1){3}}\end{picture}$ ✏ Given:- length =175 m. breadth = 150 m. ✏ To Find:- •cost of fencing at the rate of 12 Rs /metre. ✏ Explanation :- $\sf\implies Perimeter=2\times(length+breadth)$ $\sf\implies Perimeter=2\times (175+150)\:m$ $\sf\implies Perimeter=2\times 325\:m$ $\sf\implies \boxed{\red{\large{Perimeter=650\:m}}}$ ∴ Therefore Cost of fencing at the rate of ∴ Therefore Cost of fencing at the rate of 12 Rs/m is , ∴ Therefore Cost of fencing at the rate of 12 Rs/m is , = (650×12) Rs. = 7800 Rs.

find the cost of fencing rectangular park of length 175 m and breadth 150m at the rate of ₹ 12 per meter.

Answer»

❏ Question:-

FIND the cost of FENCING rectangular park of length 175 m and breadth 150m at the rate of ₹ 12 PER meter.

❏ Solution:-

$\setlength{\unitlength}{0.78 cm}\begin{picture}(12,4)\thicklines\put(5.6,9.1){$A$}\put(5.5,5.8){$B$}\put(11.1,5.8){$C$}\put(11.05,9.1){$D$}\put(4.5,7.5){$150\:m$}\put(8.1,5.3){$175\:m$}\put(11.5,7.5){$150 \:m$}\put(8.1,9.5){$175\:m$}\put(6,6){\line(1,0){5}}\put(6,9){\line(1,0){5}}\put(11,9){\line(0,-1){3}}\put(6,6){\line(0,1){3}}\end{picture}$

✏ Given:-

length =175 m.
breadth = 150 m.

✏ To Find:-

•cost of fencing at the rate of 12 Rs /metre.

✏ Explanation :-

$\sf\implies Perimeter=2\times(length+breadth)$

$\sf\implies Perimeter=2\times (175+150)\:m$

$\sf\implies Perimeter=2\times 325\:m$

$\sf\implies \boxed{\red{\large{Perimeter=650\:m}}}$

∴ Therefore Cost of fencing at the rate of

∴ Therefore Cost of fencing at the rate of 12 Rs/m is ,

∴ Therefore Cost of fencing at the rate of 12 Rs/m is , = (650×12) Rs.

= 7800 Rs.