Explanation Given: The given figure is, Calculation: The given triangle is a right triangle, it is clear that the measure of two base angles are 38 ° and 90 ° . By Angle Sum Property of a triangle , x + 90 ° + 38 ° = 180 °

2nd Edition

ISBN: 9780135257500

Author: Martin-Gay

Publisher: PEARSON

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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°).

Chapter 8, Problem 4IR

To determine

The angle measure of x .

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The angle measure of x .

Solution Summary: The author analyzes how the angle measure of x is 52°.

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