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Unformatted text preview: Inequalities for Sides
and Angles of a Triangle
and
Section 54 Exterior Angle Inequality Thm.
Exterior
If an angle is an exterior angle of a
If
triangle, then its measure is greater
than the measure of either of its
corresponding remote interior angles.
corresponding m∠4 > m∠1 2
1 34 m∠4 > m∠2 Theorem 59
Theorem
If one side of a triangle is longer
than another side, then the angle
opposite the longer side has a
greater measure than the angle
opposite the shorter side.
opposite
100 4
30 9 Theorem 510
Theorem
If one angle of a triangle has a
greater measure than another
angle, then the side opposite the
greater angle is longer than the
side opposite the lesser angle.
side Joke Time
Joke What do clowns do after April
30th?
30
Matrix What do you get when you add
50 female pigs and 50 male
deer?
deer?
$100,00 (100 sows ‘an bucks) ...
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This note was uploaded on 12/01/2011 for the course MATH 105 taught by Professor Towns during the Fall '10 term at BYU.
 Fall '10
 Towns
 Geometry, Angles, Inequalities

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