144 if a full circle makes 360 and you subtract 72 from it is 288 then you divide it by 2 you get 144. Don’t know if i’m right double check incase!
We know that
[area of a circle]=pi*r²---------> r=√[area/pi]
for
A=95.03 m²
r=√[95.03/pi]--------> r=5.50 m
[circumference]=2*pi*r------> 2*pi*5.5--------> 34.56 m
the answer is
34.56 m
Monthly amount, M = $102×4 = $408.
Also, yearly amount, Y = M×12 = $408×12 = $4896
It is given that 25% of the cost is contributed by Marcus.
Amount Marcus paid

Therefore, his employer contribution annually for coverage is $( 4896 - 1224)=$3672.
Hence, this is the required solution.