The approximate diameter of the circle is [tex]\mathbf{ 6\dfrac{2}{5} }[/tex]
What is the circumference of the circle?
The circumference of the circle typically means finding the perimeter of the circle. It refers to the equal arc length of the circle as though the circle is expanded and flattened out towards a line segment.
It can be determined by using the formula:
C = πd
where;
- C = circumeference = [tex]\mathbf{20 \dfrac{4}{35}}[/tex]
- d = diameter = ??
[tex]\mathbf{20 \dfrac{4}{35} = \pi d}[/tex]
[tex]\mathbf{\dfrac{704}{35} = \pi d}[/tex]
[tex]\mathbf{d = \dfrac{704}{35} \div \pi }[/tex]
[tex]\mathbf{d = \dfrac{704}{35} \div \dfrac{22}{7} }[/tex]
[tex]\mathbf{d = \dfrac{704}{35} \times \dfrac{7}{22} }[/tex]
[tex]\mathbf{d = \dfrac{32}{5}}[/tex]
[tex]\mathbf{d = 6\dfrac{2}{5} \ \ \ as \ a \ mixed \ number }[/tex]
Learn more about the circumference of a circle here:
https://brainly.com/question/164719
