Solve the problem: the length of a rectangular room is 6 feet longer than twice the width. if the room's perimeter is 216 feet, what are the room's dimensions?

Let the width of the rectangular room is w feet. And length is 6 feet longer than twice the width , that is length is

And the given perimeter is 216 feet.

Perimeter is the sum of all sides. That is

Combining like terms

So the width is 34 feet and length is 6 more than twice of 34, therefore length is

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}