Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Geometry & MensurationLines and Angles
Sum of angles on a straight line is:
- A.$90^\circ$
- B.$180^\circ$Correct answer
- C.$270^\circ$
- D.$360^\circ$
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Practice these MCQs in the appQuick fact: The sum of angles on a straight line is $180^\circ$.