# Find the length of an arc 5/12 of a circle with a radius equal to 36dm.

September 28, 2021 | education

| The required unsettled length of the circular arc is defined by the conditional variable “Y”.

Based on the information in this example and using the formula for the circumference of a circle, we compose the following expression: Y = 2 x 3.14 x 36 x 5/12.

When we make the calculation, we get the following total Y = 2 x 3.14 x 3 x 5 = 6 x 5 x 3.14 = 30 x 3.14 = 90.42 dm.

Answer: the length of the arc of a circle is 90.42 dm.

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