Find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round the nearest whole number. 14 34 B O A. a = 9 cm O B. a= 25 cm O C. a=8 cm O D. a=21 cm

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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### Right Triangle Measurement Problem

**Problem Statement:**  
Find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round to the nearest whole number.

**Diagram Description:**
The diagram shows a right triangle \( \triangle ABC \) where:
- \( \angle ACB \) is the right angle.
- \( \angle ABC \) is labeled with 34°.
- The side \( AC \) is opposite to \( \angle ABC \) and is 14 cm long.
- The side \( AB \) (the hypotenuse) is not labeled.
- The side \( BC \), opposite the right angle, is labeled as \( a \).

**Text-Based Choices:**
A. \( a = 9 \) cm  
B. \( a = 25 \) cm  
C. \( a = 8 \) cm  
D. \( a = 21 \) cm  

Click to select your answer.
Transcribed Image Text:### Right Triangle Measurement Problem **Problem Statement:** Find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round to the nearest whole number. **Diagram Description:** The diagram shows a right triangle \( \triangle ABC \) where: - \( \angle ACB \) is the right angle. - \( \angle ABC \) is labeled with 34°. - The side \( AC \) is opposite to \( \angle ABC \) and is 14 cm long. - The side \( AB \) (the hypotenuse) is not labeled. - The side \( BC \), opposite the right angle, is labeled as \( a \). **Text-Based Choices:** A. \( a = 9 \) cm B. \( a = 25 \) cm C. \( a = 8 \) cm D. \( a = 21 \) cm Click to select your answer.
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