12.7 units
measure from the middle out to one side
7.4
You can measure the diameter, then divide that by 2.
The radius of a circle is half its diameter (the measure of the circle from one side across to the other).
24 meters diameter is simply two times the radius.
The radius of a circle is half the diameter.
measure from the middle out to one side
with a big tape measure
N, P, As and Sb
N, P, As and Sb
measure it
7.4
By measuring it....
measure it÷ it by 2.
If you have a physical cylinder to measure, measure the "width" of the circle that is the cross section of the cylinder. That is the diameter, Half the diameter is the radius.
You can measure the diameter, then divide that by 2.
The teacher explained how to measure the area of a circle using radius.