To Find the Distance Across a River a Surveyor Chooses $A$

question 34

Essay

To find the distance across a river a surveyor chooses points $A$ and $B$ , $100$ m apart and a reference point $C$ on the other side of the river. Approximate the distance, $b$ between $A$ and $C$ given that $\angle \mathrm { A } = 93 ^ { \circ }$ and $\angle B = 62 ^ { \circ }$ .

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Definitions:

Accounts Receivable Turnover Ratio

A financial metric indicating how efficiently a company collects cash from its credit customers by measuring how often receivables are collected during a period.

Annual Interest Rate

The annual interest rate is the percentage charged on a loan or paid on an investment for a one-year period, representing the cost of borrowing or the earnings from an investment.

Net Savings

The amount left after subtracting a person's or organization's total expenses from their total income, often accumulated over time.