Math, asked by shivam9116, 1 year ago

Find the ratio of the area of two circles whose radii are 3cm and 4cm

Answers

Answered by shyam999
2

Area of the ist circle =22/7*3*3

Area of the second circle=22/7*4*4

Ratio of Cicle 1 and circle2nd=22/7*3*3/22/7*4*4=9/1`6

=9:16


Answered by farahalrafeeq
4

area of circle when radius is 3cm

22/7*3*3 -------1

area of circle when radius is 4cm

22/7*4*4 ------2

dividing 1 and 2

we have 9/16

hence 9/16 is the ratio


Similar questions