Question

Lana is putting lace trim around the
border of a circular tablecloth. The
tablecloth has a diameter of 1.2 meters.
To the nearest meter, what is the least
amount of lace she needs? Use 3.14 for T.

Answer 1

Answer:

$1.2 \times 3.14$

Step-by-step explanation:

The ratio of a circumference to its diameter is equal to an irrational number, called pi, roughly equal to 3.14, denoted by symbol

$\pi$

Therefore, knowing the diameter d, the circumference is equal to d*π