Concept explainers
To find:
The value of x . Then classify the
Answer to Problem 10.2EP
The value of x would be 11.
Our given triangle is an obtuse triangle.
Explanation of Solution
Given:
A triangle:
Concept used:
The interior angles of a triangle add up-to 180 degrees.
Calculation:
To find the value of x , we will equate the measure of all angles of our given triangle with 180 degrees as shown below:
Therefore, the value of x would be 11.
Let us find measure of each angle.
Since one angle of our given triangle is greater than 90 degrees, therefore, our given triangle is an obtuse triangle.
Chapter CSR Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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