Question

Find the area of each circle. Use 3.14 forp 12 cm,

Answer 1

Answer:

113.04 cm²

Step-by-step explanation:

Answer 2

The area of the circle is 113.04 cm²

Step-by-step explanation:

The given information are,

• The diameter of the circle = 12 cm
• The diameter must be converted into radius.

Radius = diameter / 2

Radius = 12/2 = 6 cm

Now, the formula for area of the circle is given by πr²

where,

• r is the radius of the circle.
• π has the default value 3.14

To calculate the area of circle :

Substitute r=6 and π=3.14,

Area of the circle = (3.14) × (6²)

⇒ 3.14 × 36

⇒ 113.04 cm²

The area of the circle is 113.04 cm²