Concept explainers
To find the measure between the door and door jam.
Answer to Problem 14SGR
Explanation of Solution
Given information:
Door can swing
Formula used:
Supplementary angles, to calculate the measure of angles that sum up to
Calculation:
Since the door can swing up to
Let the angle between the door and the door jam be
Applying the formula for supplementary angles.
Simplifying the equation.
This is the distance between the door and the door jam.
Chapter 11 Solutions
Pre-Algebra Student Edition
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