Respuesta :
The cost to buy ceiling molding to go around a rectangular room will be $156.02.
What is a rectangle?
The rectangle is a 2D shape having four sides with opposite sides parallel.
We have,
The molding costs per linear foot = $2.69
Length of room = 20 ft
Breadth of room = 9 ft
So,
First, find the perimeter of the rectangle,
Perimeter of the rectangle = 2(Length + Breadth)
So,
Perimeter of the rectangle = 2( 20 + 9) = 2 × 29 = 58 ft
Now,
The molding cost = 58 × 2.69 = $156.02
Hence we can say that the cost to buy ceiling molding to go around a rectangular room will be $156.02.
To learn more about rectangles click here,
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