Question

Q5. Two circles are said to be concentric, if they
(a) have same radius (b) have different radii
(c) have same center (d) their centers are collinear​

Answer 1

Answer:

(C)

Step-by-step explanation:

two circles are said to be concentric if they have same centre .refer to the image drawn

here O is the centre of these two concentric circles.

Answer 2

c

Step-by-step explanation:

have same center of two circles