The circumference of a circle is about 37.7 cm and the diameter is about 12 cm. What expression best represents the value of π?

6/37.7

37.7/12

37.7/6

12/37.7

The best expression represents the value of π is   ⇒ 2nd answer

Step-by-step explanation:

π is the ratio between the circumference of the circle and the length of its diameter

, where

C is the circumference of the circled is the diameter of the circle

∵ The circumference of the circle is about 37.7 cm

∵ The diameter of the circle is about 12 cm

- Find the ratio between them

∴

∵

- Equate the two right hand sides

∴  

∴ The best expression represents the value of π is  

The answer would he -4,-2 because the points are just on the opposite side. since the x axis is +4 it's going to he -4 and since the y axis is -2 it stays there because whaen rotated it stays in the third quadrant

Ithink the answer is b.