Answer:
14%
Step-by-step explanation:
Answer:

Step-by-step explanation:
Complete question is given below
Add:-
ab-bc+ac,bc-ca+ab,ca-ab-2bc
We have to find the result after addition
Now, adding all expression
We get

Combine like terms then, we get


Hence,
Answer:
c = 2 *pie* r
Step-by-step explanation:
Answer:
ask google she tell you the right answer
Step-by-step explanation: