The area of a circle is 16π cm2. what is the circle's circumference?
2π cm
4π cm
8π cm 1
6π cm

Step-by-step explanation:

Area of circle is given by :-

, where r is the radius.

Given : The area of a circle is

Then, we have

Since r cannot be negative , so r=4 cm

The circumference of a circle is given by :-

Hence, the circle's circumference = cm

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.