6. The diameter of a tambourine is 10 inches. Find the area of its surface.
A. 314 in?
B. 31.4 in?
C.7.85 in?
D. 78.5 in 2
7. Jason is painting a large circle on one wall of his new apartment. The largest distance across
the circie will be 8 feet. Approximately how many square feet of wail will the circle
cover?
A. 50.2 sq. ft. B.94.67 sq. ft. C. 100.23 sq. ft. D. 200.96 sq. ft.
8. A spinner has 6 sectors, half of which are red and half of which are black. If the radius of the
spinner is 3 in, what is the area of the red sectors?
A. 28.26 in?
B. 14.13 in?
C. 24.12 in?
D.71.15 in?​