Use the accompanying diagram and information to answer the questions that follow. ● ● ● FE and FG are tangents to circle D with radius of 16 centimeters. mLDEF=(-5x + 120)° EF is 8x + 9 centimeters. D E LL F

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 2E
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Use the accompanying diagram and information to answer the questions that follow.
FE and FG are tangents to
circle D with radius of 16
centimeters.
• mLDEF= (-5x+120)°
EF is 8x+9 centimeters.
1. Find the value of x.
2. Find the length of EF
D
E
G
Image created with GeoGebra
F
Transcribed Image Text:Use the accompanying diagram and information to answer the questions that follow. FE and FG are tangents to circle D with radius of 16 centimeters. • mLDEF= (-5x+120)° EF is 8x+9 centimeters. 1. Find the value of x. 2. Find the length of EF D E G Image created with GeoGebra F
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