Concept explainers
(a)
To Find: The
(a)
Answer to Problem 11PSB
Explanation of Solution
Given:
Formula Used:
Angle-Sum theorem: Sum of interior angle of a triangle is 180.
Calculation:
Conclusion:
Thus,
(b)
To Find: The largest exterior angle.
(b)
Answer to Problem 11PSB
Explanation of Solution
Given:
Formula Used:
Angle-Sum theorem: Sum of interior angle of a triangle is 180.
Calculation:
Conclusion:
Thus,
Chapter 15 Solutions
Geometry For Enjoyment And Challenge
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