The circumference is 25.12. Find the area of 3/8 of the circle bounded by this circle.
| March 23, 2021 | education
The required unknown area is determined using the conditional variable “Y”.
Based on the information in this example, we get the following expression: Y = (3/8) x 3.14 x (25.12 / (2 x 3.14)) ^ 2.
The result of the calculation is Y = (3/8) x 3.14 x (8/2) ^ 2 = (3/8) x 3.14 x 4 x 4 = 3 x 3.14 x 4 x 4/8 = 3 x 3.14 x 2 = 6 x 3.14 = 18.84.
Answer: the area is 18.84.
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