Maths / Constructions / Construction of Angle and Angle Bisector

QUESTION

Which of the following angles cannot be constructed ruler and compasses ?

 OPTIONS A. $75^0$ B. $15^0$ C. $135^0$ D. $85^0$
Right Option : D

EXPLANATION
Explain TypeExplanation Content
Text

Angles with multiples of $\dpi{120} \fn_jvn \large 15^0$cannot be drawn with ruler and compass. Hence  $85^0$ cant be drawn with ruler and compass.

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