Answer :
The area of a rectangle equals length times height. (A=LH)
A=256.5 L=18
Plugging in the numbers into the equation, you get 256.5=18H. (like I substituted the numbers in)
next if you divided both sides by 18, it will cancel out the 18 in the 18H side of the equation.
So, it is 256.5/18 equaling H
256.5 divided by 18 is... 14.25
That means the height is 14.25 an the length is 18.
the perimeter is all of the sides added together. in a rectangle, the sides opposite each other are the same.
So you have two sides that are 14.25 and two that are 18 meters long.
14.25+14.25+18+18 equals the perimeter then.
So the answer would be... 64.5!
A=256.5 L=18
Plugging in the numbers into the equation, you get 256.5=18H. (like I substituted the numbers in)
next if you divided both sides by 18, it will cancel out the 18 in the 18H side of the equation.
So, it is 256.5/18 equaling H
256.5 divided by 18 is... 14.25
That means the height is 14.25 an the length is 18.
the perimeter is all of the sides added together. in a rectangle, the sides opposite each other are the same.
So you have two sides that are 14.25 and two that are 18 meters long.
14.25+14.25+18+18 equals the perimeter then.
So the answer would be... 64.5!
area = l x b
thus, 256.5 = 18 x b
thus b = 256.5/18
= 14.25
thus, breadth is 14.25 meters
Now perimeter = 2l + 2b
= 36 + 28.5
= 64.5
Thus, perimeter of the rectangle is 64.5 meters
thus, 256.5 = 18 x b
thus b = 256.5/18
= 14.25
thus, breadth is 14.25 meters
Now perimeter = 2l + 2b
= 36 + 28.5
= 64.5
Thus, perimeter of the rectangle is 64.5 meters
