Scott needs to replace a broken window in his house. The window is shaped like a rectangle with dimensions of 16.4ft by 11.8ft. If the glass cost $12.75 per square foot, how much will the replace window cost?

37

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus