Find the Length of an Arc of a Circle of Radius

question 116

Multiple Choice

Find the length of an arc of a circle of radius $3$ m if the arc subtends a central angle of $75 ^ { \circ }$

• A) \(s = \frac { 5 \pi } { 4 } \mathrm { ft }\)
• B) \(s = 25 \pi \mathrm { ft }\)
• C) \(s = \frac { 3 \pi } { 8 } \mathrm { ft }\)
• D) \(s = \frac { 9 \pi } { 4 } \mathrm { ft }\)
• E) \(s = 5 \mathrm { ft }\)

---

Definitions:

Factor 2

A component or element that contributes to a particular result or situation.

Profit

The financial gain obtained when the amount earned from a business activity exceeds the expenses, costs, and taxes needed to sustain the activity.

Marginal Product

Marginal product is the additional output resulting from the use of one more unit of a variable input, holding other inputs constant.

Fertilizer

Substances used to supply essential nutrients to plants, aiming to enhance growth, yields, and quality of agricultural produce.