Question

फाइंड द एरिया ऑफ सर्कल ऑफ डायमीटर 8 .4 मीटर​

Answer 1

Answer:

55.4cm^2

Step-by-step explanation:

Diameter of circle=8.4

radius of circle= 8.4/2=4.2

area of circle=22/7×4.2×4.2

=22×0.6×4.2

=13.2×4.2

=55.4cm^2

Answer 2

Answer:

Area of circle.......

Step-by-step explanation:

diameter of circle = 8.4 m

so, the radius of the circle = 8.4/2

= 4.2 m

Area of the circle = π × r × r

= 3.14 × 4.2 × 4.2

= 3.14 × 17.64

= 55.3896 m

Area of the ⭕ circle = 55.3896 m

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