Circumference of a circle
Answer:
For the first page (doesn't show the number), it is the third option.
For the second page (doesn't show the number), it is also the third option.
For the third page or number 15, it is the second option
For the fourth page or number 12, it is the second option
For the fifth page or number 11, it is the second option
Step-by-step explanation:
If this has helped you, please mark as brainliest
Answer:

Step-by-step explanation:
We are given that
Equation of curves


Both curves lie on S.
We have to find the equation of tangent plane at P(4,1,4).


Hence, t=0 and u then it satisfied the given point.
Substitute the values in the derivatives


The equation of tangent at point P(4,1,4) is given by




57 is the same as g and 231.
We could also say that 57 is equal to g and 231.
57= g + 231
I hope this helps!
~kaikers
The answer should be the second one