The multiplicative inverse is a =
R = C / (2 * pi)
r = 125.6 / (2 * 3.14)
r = 125.6 / 6.28
r = 20 <== the radius
diameter of a circle is twice the radius......2 * 20 = 40 <== diameter
Answer:
a....12^2+16^2=20^2
Step-by-step explanation:
Equating the formula (d is the diameter)
d^2/4 = 132.7
d^2 = 132.7*4/
d =
d = 13.0017147331
d= 13cm
Answer:
c
Step-by-step explanation:
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