Question

diameter of a circulator field is 70 cm. the area of the same circular filed will be

Answer 1

Answer:

diameter=70 cm

radius=70/2cm=35 cm

area of the same circular field

=π. radius^2

=22×35×35/7 sq cm

=3850 sq cm

Answer 2

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.)