1. The following is a 3-D diagram. Determine the apex angle (0) of the front face of triangle JFR. Clearly number your process steps to show the flow of your planning and processing. Use a few words of explanation in your solution. J R 20 25 m 19 m 124⁰ 40° F

1. The following is a 3-D diagram. Determine the apex angle (0) of the front face of triangle JFR. Clearly number your process steps to show the flow of your planning and processing. Use a few words of explanation in your solution. J R 20 25 m 19 m 124⁰ 40° F

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.3: Hyperbolas

Problem 44E

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Question

Solve for all the missing angles in order to get the apex angle. Once you have found all of them, use the following formula to calculate the apex angle.

1. The following is a 3-D diagram. Determine the apex angle (0) of the front face of triangle
JFR. Clearly number your process steps to show the flow of your planning and processing.
Use a few words of explanation in your solution.
/10
R
20
25 m
19 m
Ꮎ
124⁰
40°
LL
F

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

Expert Solution