Math, asked by patelkhushi26077, 2 days ago

The ratio of the areas of the circles with radii 8cm and 12 cm (a) 2:3 (b) 4:9 (c)1:4 (d)2:9

Answers

Answered by CuscoAnswers

0

Answer:

(b) 4:9

Step-by-step explanation:

8 cm radius = pi x 144

12 cm radius = pi x 64

64:144 = 4:9

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