Question

The area of ring
ring is 4 18cm? If radius of smaller
Circle is 6 cm. find radius of bigger cinde​

Answer 1

Step-by-step explanation:

given:

area of big ring= 418cm

radius of small ring = 6cm

radius of big ring= ??

let the radius of big ring be X

area of circle = π rsq.

418. = 22/7 ×X

418×7 = 22×X

2926= 22×X

2926/22=X

133= X

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Answer 2

HERE IS YOUR ANSWER MATE.....;

$= > 133$

HOPE IT'S HELPFUL....:-)