If S Denotes the Length of the Arc of a Circle

question 213

Multiple Choice

If s denotes the length of the arc of a circle of radius r subtended by a central angle θ, find the missing quantity.
- $$\mathrm { r } = \frac { 1 } { 3 } \text { feet, } \mathrm { s } = 5 \text { feet, } \theta = \text { ? }$$

• A) \(\frac { 5 } { 3 } \circ\)
• B) 15 radians
• C) \(15 ^ { \circ }\)
• D) \(\frac { 5 } { 3 }\) radians

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Definitions:

Demand for Loanable Funds

The desire for borrowing money that exists among individuals, businesses, and governments in an economy, usually influenced by interest rates.

Interest Rate

The cost, in terms of a percentage of the principal, levied by a lender on a borrower for asset usage.

Supply of Loanable Funds

The supply of loanable funds is the total amount of capital available for borrowers to secure, typically originating from savings in the economy, and forming the basis for interest rates determination.

Interest Rate

The amount charged by lenders to borrowers for the use of money, expressed as a percentage of the principal, per period of time.