, where r is the radius of the circle.
What is the exact circumference of a circle with a radius of 15 cm?
a: 10Ï€ cm
b:...
Mathematics, 03.02.2020 14:50 ash123463
What is the exact circumference of a circle with a radius of 15 cm?
a: 10Ï€ cm
b: 15Ï€ cm
c: 30Ï€ cm
d: 60Ï€ cm
Answers: 2
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