6. A certain model of radio controlled car can receive a signal in a circular are. The radius of
the area in which the car can receive a signal is 150 feet. Find the area of this circle to the
nearest square foot. Use . (2 points)
Be sure to show all of the steps that you use 3.14 to answer this question. Remember to explain your work.
a. 942 ft2
b. 70,650 ft2
c. 282,600 ft2
d. 141,300 ft2

Question

6. A certain model of radio controlled car can receive a signal in a circular are. The radius of
the area in which the car can receive a signal is 150 feet. Find the area of this circle to the
nearest square foot. Use . (2 points)
Be sure to show all of the steps that you use 3.14 to answer this question. Remember to explain your work.
a. 942 ft2
b. 70,650 ft2
c. 282,600 ft2
d. 141,300 ft2

anonymous · Answer

area of a circle is given by pie*r^2, where r is the radius of the circel

anonymous · Answer

psh i dont know

anonymous · Answer

in your calc. enter (3.14)(150)^2

anonymous · Answer

you are told the radius is 150, so then all you need to do is apply the formula for the are of a circle