Math, asked by spideywitch1, 16 days ago

the floor of a rectangular hall has a perimeter of 280m. it's height is 6m. find the cost of coloring the 4 walls at ₹10 per m².
please answer ASAP ​

Answers

Answered by TheHappiness
3

Answer:

YOUR ANSWER ARMY

Height of rectangular =6m

Perimeter =280m

We know that Perimeter of rectangle=2(l+b) 280=2(l+b)

Area of four walls =2(l+b)h

We know the value of 2(l+b) Area of four wall=280*6 Area of four wall =1680m^2 Cost of painting =rate

*area Cost of painting four walls =10*1680 Cost=16800rs

HOPE IT WILL HELP YOU

Answered by msseemarai1981
0

Answer:

Hi dear army hope this helps you have a great day ahead

Step-by-step explanation:

The answer :

Height of rectangular =6m

Perimeter =280m

We know that Perimeter of rectangle=2(l+b) 280=2(l+b)

Area of four walls =2(l+b)h

We know the value of 2(l+b) Area of four wall=280*6 Area of four wall =1680m^2 Cost of painting =rate

*area Cost of painting four walls =10*1680 Cost=16800rs

I was saying in your question I am an old subscriber I am subbed to every single army blink YT channels

I am an army & blink

Similar questions