Question

fond the area of the circles , given that :
1). diameter = 9.8 m
2). radius = 5 cm​

Answer 1

Answer:

22/7×5×5

Step-by-step explanation:

solve this u will get ur ans

Answer 2

Answer:

1) diameter = 9.8 m

  radius = diameter/2 = 9.8/2 = 4.9 m

  area of circle = pi * r^2

= 3.14 * (4.9)^2

= 3.14 * 24.01

= 75.3914 m^2

2) radius = 5 cm

area of circle = pi * r^2

= 3.14 * 5^2

= 3.14 * 25

= 78.5cm^2

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