Find the value of the unknown interior angle x in the following figure.

Find the value of the unknown interior angle x in the following figure.

Sum

x + 90° = 125° (Exterior angle property)

x = 125° − 90°

x = 35°

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Chapter 6: The Triangle and its Properties - EXERCISE 6.2 [Page 94]

Chapter 6 The Triangle and its Properties
EXERCISE 6.2 | Q 2. (iii) | Page 94

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