Answer:
volume of a cone = 1/3*(πr²h)
Step-by-step explanation:
The second photo is the correct graph.
Answer:
I III and IV
Step-by-step explanation:
Answer:
71
Step-by-step explanation:
The reference angle is always the smallest angle with the x-axis.
The nearest x axis is at 0 or another name for 0 is 360
360 -289 = 71
The reference angle is 71
Answer:
A. 2
Step-by-step explanation: