Math, asked by BullsEye9431, 9 months ago

The difference b/w the circumference and diameter of a circle is 45m.Wt is the area of the circlecin m2

Answers

Answered by pritamdash6365

1

Answer:

7 cm²

Step-by-step explanation:

2 pie r - 2r = 30

2r ( pie - 1 ) =30

r = 15 \ pie -1

r = 7 cm

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