Answer:
To multiply fractions, first we simplify the fractions if they are not in lowest terms. Then we multiply the numerators of the fractions to get the new numerator, and multiply the denominators of the fractions to get the new denominator.
pls give brainliest
(a)
radius=diameter/2
=21/2=10.5m
(b)
=3.25/2=1.625mm
I would appreciate if my answer is chosen as a brainliest answer
C≈9.42m
Using any of this formulas
C=2πr
C=2πrd=2r
Solution:
C=πd=π·3≈9.42478m
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Step-by-step explanation:
