Answer: C.
Step-by-step explanation: You add all the numbers in A, B, C. Then look at which one has the lowest value.
A. is .97
B. is 1.01
C. . is .91
D. is .94
So C. has the lowest value
Answer:
15.7
Step-by-step explanation:
Lets take a = 50.
Area of Sector =

I think that i got it but at the same time not sure but the value of a+b should be 14+20
60%. That is the probability.