#4 Determine if the three numbers can be the measures of the sides of a triangle. Explain. a) 7, 5, 4 b) 3, 6, 2

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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aMath 1083 WS 13 Getting Ready for Solving Oblique Triangles-the Law of Sines (2).pdf (page 3 of 3)
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Rule for side lengths of a triangle If the sum of two shorter (smaller) lengths is greater the
longest length, then they can form a triangle.
#4 Determine if the three numbers can be the measures of the sides of a triangle. Explain.
a) 7, 5, 4
b) 3, 6, 2
c) 5, 2, 4
d) 8, 2, 8
e) 9, 6, 5
f) 5, 8, 3
#5. Solve each equation for x
3
a) = sin 30°
%3D
F3
F5
F6
F8
F9
F10
$
4
*
7
9.
* CO
5
Transcribed Image Text:1OOIS aMath 1083 WS 13 Getting Ready for Solving Oblique Triangles-the Law of Sines (2).pdf (page 3 of 3) Q Search Rule for side lengths of a triangle If the sum of two shorter (smaller) lengths is greater the longest length, then they can form a triangle. #4 Determine if the three numbers can be the measures of the sides of a triangle. Explain. a) 7, 5, 4 b) 3, 6, 2 c) 5, 2, 4 d) 8, 2, 8 e) 9, 6, 5 f) 5, 8, 3 #5. Solve each equation for x 3 a) = sin 30° %3D F3 F5 F6 F8 F9 F10 $ 4 * 7 9. * CO 5
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