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Question
Can a triangle be formed with the following angles? If yes, name the type of triangle.
60°, 40°, 42°
Sum
Solution
60°, 40°, 42°
Sum of three angles = 60° + 40° + 42°
= 142° ≠ 180°
No, The triangle cannot be formed.
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Chapter 4: Geometry - Exercise 4.1 [Page 66]