To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. C distance = 2.25 mi 45.1° NOTE: The triangle is NOT drawn to scale. mi Give your answer to 2 decimals places. 3.11 mi B A
To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. C distance = 2.25 mi 45.1° NOTE: The triangle is NOT drawn to scale. mi Give your answer to 2 decimals places. 3.11 mi B A
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information.
The diagram includes a triangle \( \triangle ABC \), where:
- \( CA = 3.11 \) miles
- \( CB = 2.25 \) miles
- \( \angle ACB = 45.1^\circ \)
**NOTE:** The triangle is NOT drawn to scale.
The blue shape represents the lake, and the dotted red line inside the triangle from point A to point B indicates the direct distance across the lake that needs to be calculated.
There's a text box for entering the calculated distance, requiring an answer rounded to 2 decimal places.
\[ \text{distance} = \_\_\_\_\_\_\_ \text{ mi} \]
**Give your answer to 2 decimal places.**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F707802ab-6a09-4476-bd2e-91dfb68fd4ae%2Fc737c2b8-b7a9-44ea-bc02-9a64d962e5d5%2Fp0e3fj8_processed.png&w=3840&q=75)
Transcribed Image Text:To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information.
The diagram includes a triangle \( \triangle ABC \), where:
- \( CA = 3.11 \) miles
- \( CB = 2.25 \) miles
- \( \angle ACB = 45.1^\circ \)
**NOTE:** The triangle is NOT drawn to scale.
The blue shape represents the lake, and the dotted red line inside the triangle from point A to point B indicates the direct distance across the lake that needs to be calculated.
There's a text box for entering the calculated distance, requiring an answer rounded to 2 decimal places.
\[ \text{distance} = \_\_\_\_\_\_\_ \text{ mi} \]
**Give your answer to 2 decimal places.**
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