Answer:
1st unanswered: complementary
2nd unanswered: Supplementary
3rd unanswered: Vertical Angles
4th Unanswered: Adjacent Angles
5th unanswered: Exterior angle.
Step-by-step explanation:
Trust me.
Its (C) i hope this helps you
Answer: The radius of the ball is 7 meters.
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Surface area of a sphere: 4 π r^2
Replacing with the value given:
615.75 = 4 π r^2
Solving for r (radius):
615.75 /4π= r^2
√(615.75 /4π) =r
r = 6.99 = 7m (rounded)
The radius of the ball is 7 meters.
Feel free to ask for more if needed or if you did not understand something.
