The circumference of the circle is given by C = 2 π r
If the radius of the circle is doubled, then new radius will be r' = 2r.
And new circumference will be C' = 2·π·(2r) = 2·(2 π r) = 2·C
It is clearly visible that new circumference is twice the original circumference i.e. C' = 4 π r
The Least Common Multiple of 6 and 44 is 132.
Answer:
a) 0.86602540378
b) 0.70710678118
c) 0.57735026919
Step-by-step explanation: