Question

16.The area of a circle of diameter d=14 cm is​

Answer 1

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We know Area of circle = πr^2

Where r is the radius of the circle.

Radius = 1/2 of Diameter

Radius of circle = 1/2 × 14= 14/2 = 7 units

Area of the circle = 22/7 × 7 × 7

Area of the circle = 22 × 7

Area of the circle = 154 sq units

Answer the area of the circle is 154 sq units

Answer 2

Answer:

Area of circle is = pi r square

Diameter is 14cm

Radius is 7 cm

Area of circle = 22/7 multiply 49

Area of circle = 22 multiply 7

Area of circle =154 cm square