Question

49. The radii of a circle is 30 cm. The ratio of radii
(in cm) of the concentric circles drawn inside the
circle in such a manner that the whole area is
divided into four equal parts, can be
(1) √2 : √5 : 1
(2) √5 :√3:√2
(3) √3: √2: 1
(4) 1: √3 : √5​

Answer 1

Answer:

(2) √5 :√3:√2

Step-by-step explanation:

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