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

Answer:

1.5 cm

Step-by-step explanation:

1. To find the radius, we use the equation $r = \frac{C}{2\pi}$

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

• $r = \frac{9.42}{2*3.14}$
• $r = \frac{9.42}{6.28}$
• $r = 1.5$

Therefore, the radius is 1.5 cm.