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Find the angle of least positive measure that is coterminal with each angle. 792°
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Ch. 1 - Trigonometric Functions
Lial12th EditionTrigonometryISBN: 9780136552161, 9780135440780, 9780136881117, 9780135440827, 9780135924891
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TOC.tableOfContents
- Ch. R - Algebra Review381
- Ch. 1 - Trigonometric Functions188
- Ch. 2 - Acute Angles and Right Triangles168
- Ch. 3 - Radian Measure and The Unit Circle155
- Ch. 4 - Graphs of the Circular Functions100
- Ch. 5 - Trigonometric Identities238
- Ch. 6 - Inverse Circular Functions and Trigonometric Equations158
- Ch. 7 - Applications of Trigonometry and Vectors148
- Ch. 8 - Complex Numbers, Polar Equations, and Parametric Equations15
Lial12th EditionTrigonometryISBN: 9780136552161, 9780135440780, 9780136881117, 9780135440827, 9780135924891Non è quello che usi tu?Cambia libro di testo
Capitolo 2, Problema 3
Fill in the blank(s) to correctly complete each sentence.
An equilateral triangle has _________________ equal sides.
Guida verificata passo dopo passo1
Recall the definition of an equilateral triangle: it is a triangle where all sides are of equal length.
Since the triangle is equilateral, it means all three sides are equal.
Therefore, the number of equal sides in an equilateral triangle is three.
You can express this as: An equilateral triangle has \(3\) equal sides.
This property also implies that all interior angles are equal, each measuring \(60^\circ\), but the question focuses on the sides.
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Equilateral Triangle Definition
An equilateral triangle is a triangle in which all three sides are of equal length. This property also implies that all three interior angles are equal, each measuring 60 degrees.
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Percorso guidato
4:42
Review of Triangles
Properties of Triangle Sides
The sides of a triangle determine its classification. In an equilateral triangle, the equality of sides is fundamental, distinguishing it from isosceles (two equal sides) and scalene (no equal sides) triangles.
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Percorso guidato
4:18Finding Missing Side Lengths
Relationship Between Sides and Angles
In triangles, equal sides correspond to equal angles opposite those sides. For an equilateral triangle, since all sides are equal, all angles are also equal, reinforcing the triangle's symmetry.
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Percorso guidato
04:33Find the Angle Between Vectors
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CONCEPT PREVIEW Fill in the blank(s) to correctly complete each sentence. Given tan θ = 1/cot θ , two equivalent forms of this identity are cot θ = 1/______ and tan θ . ______ = 1 .
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CONCEPT PREVIEW Fill in the blank to correctly complete each sentence. One degree, written 1°, represents ____________ of a complete rotation.
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Solve each problem. Rotating Propeller The propeller of a speedboat rotates 650 times per min. Through how many degrees does a point on the edge of the propeller rotate in 2.4 sec?
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Domanda del libro di testo
Fill in the blank(s) to correctly complete each sentence.
An isosceles right triangle has one ________________ angle and ______________ equal sides.
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