Determine the circumference of a circle with 7.4 centimeter radius. (Use 3.14 )
Im not trying to get this completely answered. I just need help with what to do first. Thank you so much.
you have to do it by your self
thats the only way you can find 7.4 cm
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To determine the circumference of a circle, you can use the formula C = 2πr, where C represents the circumference, π (pi) is a mathematical constant approximately equal to 3.14, and r represents the radius of the circle.
To find the circumference of a circle with a 7.4 centimeter radius, you can substitute the given value into the formula as follows:
C = 2π(7.4)
Now, you need to multiply the value of π (approximately 3.14) by the radius (7.4) and then double the result to find the circumference.
Just recall that
C = 2pi * r