Question

find the areas of the circular region whose radii are 3.5m​

Answer 1

Answer:

area=πr^2=22/7×3.5×3.5=38.5 m^2

Step-by-step explanation:

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Answer 2

Answer:

38.50.

Step-by-step explanation:

Area of Circle = πr^2

= 22 ×(3.5)×(3.5)

7

= 22× 0.5 × 3.5

= 22× 1.75

=38.50 --- Answer

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