The length of the circle is 20 cm. Find its diameter.
| May 23, 2021 | education
Let’s calculate the diameter of the circle. The circumference is calculated by the formula
L = n * D, then the diameter is found by the formula D = L: n.
D = 20: 3.14 = 6.369 cm
Round to hundredths: 6.37 cm
This means that the diameter of this circle after rounding to hundredths is 6.37 cm.
Answer: the diameter of this circle is 6.37 cm.
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