2. Find the measure of

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section: Chapter Questions
Problem 59RE
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I’m confused with this please help !
f Miami.
Bound Brook Schoo.
Test Taker
Train Station Icon o.
Persian Empire
s of Triangles
Add-ons Help
Last edit was seconds ago
Background
Layout
Theme
Transition
3
9.
2. Find the measure of <F.
mZF
E
(8x- 18)
(бх - 4)°
D
(5x- 7)0
MAK
Transcribed Image Text:f Miami. Bound Brook Schoo. Test Taker Train Station Icon o. Persian Empire s of Triangles Add-ons Help Last edit was seconds ago Background Layout Theme Transition 3 9. 2. Find the measure of <F. mZF E (8x- 18) (бх - 4)° D (5x- 7)0 MAK
Expert Solution
Step 1

Sum of all the angles of the triangle is 180 degrees.

D+E+F=180°6x-4+8x-18+5x-7=18019x-29=18019x=180+2919x=209x=20919x=11

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