Answer:

Step-by-step explanation:
We know that:

And we want to find:

Remember that there is a trigonometric identity that relates the
function with the
function

Then if
this means that:

Finally:

1. 2
2. The Y axis
3. 3 rights and 1 down (3, -1)
You can find the value of p by dividing both sides of the equation by 2. Resulting in 3.5 as the answer
Answer is 50cm, to get the diameter you divide the circumference by pi.
C = 1.1b
constant = 1.1
hope it helps