31
QuizMultiple Choice
Area of a Circle and a Sector — Unit test
Question 31 • *CR CCSS Math 2 S2 [M2960OX]
Two circles are concentric if they have the same center.
Answer
A
(x – 4)2 + (y – 6)2 = 4B
(x – 4)2 + (y – 6)2 = 16C
(x – 6)2 + (y – 4)2 = 16D
(x – 6)2 + (y – 4)2 = 4