Question

The circumference of a circle is

9.42 cm. Determine the radius(r)
given the equation for
circumference is, C =2??r

Answer 1

1.5 cm

Explanation:

1. To find the radius, we use the equation
`r = (C)/(2\pi)`

2. Now, we plug in the values and simplify to get the radius. In this case, we'll use pi as 3.14.

• 
  `r = (9.42)/(2*3.14)`
• 
  `r = (9.42)/(6.28)`
• 
  `r = 1.5`

Therefore, the radius is 1.5 cm.