Math, asked by kinjaljain7317, 3 months ago

Diameter of a circular field is 70 cm. The area of the same circular field will be​

Answers

Answered by RvChaudharY50
8

Given :-

  • Diameter of circular field = 70cm .

To Find :-

  • Area of circular field ?

Solution :-

we know that,

  • Radius = Diameter/2
  • Area = π * (radius)²

so,

→ Radius od circular field = 70/2 = 35 cm.

then,

→ Area of circular field = (22/7) * 35 * 35 = 22 * 5 * 35 = 110 * 35 = 3850 cm². (Ans.)

Answered by amitnrw
5

Given : Diameter of a circular field is 70 cm

To Find :  area of the same circular field

Solution:

Diameter of a circular field is 70 cm

=> Diameter = 70 cm

Radius = Diameter /2

=> Radius = 70/2

=> Radius = 35 cm

Area of circle = π (Radius)²

π = 22/7

Radius = 35

=> area of  circular field  = (22/7) (35)²

= 22 * 35 * 35 / 7

=22 * 35 * 5

= 110 * 35

= 3850 cm²

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