Circles

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.

π is the ratio between the circumference and diameter of a circle, $\text{π}= \dfrac{C}{d}$. Its numerical value is often rounded to 3.14. Discover more about π in this video.