An angle of measure 240${}^{\circ }$ is

Q. An angle of measure 240° is

(a) an acute angle
(b) an obtuse angle
(c) a straight angle
(d) a complete angle

Q. How many sides does a regular polygon have if the measure of an exterior angle is ${24}^0$?

Q. A wheel makes $240$ revolutions in one minute The measure of the angle it describes at the centre in $15$ seconds is ___

Q. Match the following.

	Measure of the angle		Type of angle
(1)	180°	(a)	Zero angle
(2)	240°	(b)	Straight angle
(3)	360°	(c)	Reflex angle
(4)	0°	(d)	Complete angle

Q. Construct an angle of ${240}^o$ using compasses and ruler.