Which could be the first step in solving the equation represented by the model below?

What percent of the circle below is shaded?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Which of these tools or constructions is used to inscribe a hexagon inside a circle?