Ill mark brailest Use π ≈ 3.14 to estimate the area of a circle with a radius of 10 cm.
314 cm2
628 cm2
31.4 cm2
326.23 cm2

A = 3.14(r^2)

A = 3.14 x 10^2

A = 3.14 x 100

A = 314

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

answer:

125 yards

explanation:

75+50=125. that is my answer