The answer is C 28 I hope this helped :)
The answer for the last one is-36
Answer:
The first one is 7 and the second one is 8.
Step-by-step explanation:
Answer:
The parametrization, of the given curve is 
Step-by-step explanation:
From the question we are given the function

At y= 5


Converting the above to it polar equation we have

Answer:
35
Step-by-step explanation: I used a protractor