Tinas rectangular living room floor measures 15 feet by 18 feet. how many square feet of carpet will tina need to cover the entire floor

Hello from MrBillDoesMath!

270 in^2

Discussion:

Area of rectangular floor = length  * width

                                           = 15 * 18

                                           = 270

Thank you,

MrB

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb