Question

To draw an angle of ${150}^o$ using a pair of compass and ruler ______.

• A. Bisect angle between ${120}^o$ and ${180}^o$
• B. Bisect angle between ${60}^o$ and ${120}^o$
• C. Bisect angle between $0^o$ and ${160}^o$
• D. None of these

Answer 1

Answer: (A)

Bisect angle between ${120}^o$ and ${180}^o$

To draw an angle of 150° using a pair of compass and

rule we bisect an angle between 120° and 180°

$\to$ Since 120°<150°<180° we bisect angle

between 120° and 180°