Using the side lengths, determine whether the triangle is acute, obtuse, or right.A - AcuteB - ObtuseC - Right Using the side lengths, determine whether the triangle is acute, obtuse, or right.20O acuteO obtuseOright15Note: The figure is not drawn to scale.15

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Answered: Using the side lengths, determine…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter3: Triangles

Section3.5: Inequalities In A Triangles

Problem 12E: Is it possible to draw a triangle whose angles measure a. 80, 80, and 50? b. 50, 50, and 80?

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Question

Using the side lengths, determine whether the triangle is acute, obtuse, or right.

A - Acute

B - Obtuse

C - Right

Using the side lengths, determine whether the triangle is acute, obtuse, or right.
20
O acute
O obtuse
Oright
15
Note: The figure is not drawn to scale.
15

Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).

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