Answer:
r = 26
Step-by-step explanation:
C = 2 π r
163.28 = 2 (3.14) (r)
163.28 / 2 / 3.14
26 = r
Fifty eight AND three hundred twenty nine thousandths
Answer:
132.53088
Step-by-step explanation:
○ = 4² × π
○ = 16 × π
○ = 50.26544
2○ = 100.53088
□ = 4×8 = 32
□ + 2○ = 132.53088
Answer:
5.9(86)
Step-by-step explanation: