Concept explainers
To find:
The value of x . Then classify the
Answer to Problem 10.4EP
The value of x would be 35.
Our given triangle is an acute 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 28.
Let us find measure of each angle.
Since the measure of all angles of our given triangle is less than 90 degrees, therefore, our given triangle is an acute triangle.
Chapter CSR Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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