Answer: C
Step-by-step explanation:
When you are finding the area, the formula is A= Pi R^2.
The radius is half of the diameter. To get a diameter of 6, you have to multiply 3 by 2.
Answer:
-1
Step-by-step explanation:
-2/3*-3-3
2-3
= -1
Answer:
x=62
Step-by-step explanation:
152-90(because of the right angle)
the 28 is a red herring
