Question

find the area of the circle whose radius is 16 cm​

Answer 1

Answer :

• Area of circle is 804.57 cm²

Given :

• Radius is 16cm

To find :

• Area of circle

Solution :

As we know that,

• Area of circle = πr²

Where , r is radius

》Area of circle = πr²

》22/7 × (16)²

》22/7 × 256

》804.57 cm²

Hence , Area of circle is 804.57 cm²

More Explanation :

• Circumference of circle = 2πr
• Diameter of circle divides it into two parts
• Circle is rounded shape
• It has no edges or corners
• Circle is 2D shape

Answer 2

Answer:

radius of the circle = 16 cm

so,

area of circle = π r²

= 22/7 × 16 × 16

= 325/7 × 16

= 5632/7

= 804.57cm² approx