Find the circumference C and the area A of a circle with radius r. Use ? ? 3.14.r = 
yd
A. C = 61.23 yd, A = 244.92 yd2
B. C = 122.46 yd, A = 1193.985 yd2
C. C = 61.23 yd, A = 4775.94 yd2
D. C = 122.46 yd, A = 122.46 yd2
Answer: B
You might also like to view...
Find a particular solution for the differential equation.
= 
; y = 9 when x = 1
A. y = ln x + 7 B. y = ln x + 9 C. y = 23 ln x + 11.5 D. y = 23 ln x + 9
Use formulas for perimeter and area to solve the problem.A circular fountain has a statue in its center, 3 m from the edge. Find the perimeter of the fountain. If necessary, use 3.14 for ? and round the result to the nearest tenth.
A. 18.8 m B. 9 m C. 16.8 m D. 9.4 m
Find the value of the expression.log3 
A. 
B. - 2
C. 2
D. - 
Write as the sum and/or difference of logarithms. Express powers as factors.log5
A. 
log53 + 
log5x
B. log53 + 
log5x
C. 
log53x
D. log5
+ log5