AREA Fomula: A = πr²
where:
- R stands for radius.
- π stands for pi (value is 3.14)
Find the Area of a 6 cm radius.
Solved:
- A = πr²
- A = π (6 cm)²
- A = 3.14 (36 cm)²
- A = 113.04 cm²
CIRCUMFERENCE Formula: 2πr
where:
- C stands for circumference
- π stands for pi (value is 3.14)
- R stands for radius.
Find the Circumference of a 6 cm radius
Solved:
- C = 2πr
- C = 2 (3.14)(6 cm)
- C = 2 (18.84 cm)
- C = 37.68cm
