Name the angle as acute, obtuse, straight, reflex or complete.

$80°$

Name the angle as acute, right, obtuse, straight, reflex or complete.

$90°$

Name the angle as acute, obtuse, straight, reflex or complete.

Name the angle as Acute, Obtuse, Straight, Reflex or Complete.

$180°$

Name the angle as acute, obtuse, straight, reflex or complete.

$270°$

Name the angle as acute, obtuse, straight, reflex or complete.

$360°$

Name the angle as zero, acute, obtuse, straight, reflex or complete.

$0°$

Draw a clock. Name the angles formed by minute hand and the hour hand of a clock for the following timings.

$10 \mathrm{a}.\mathrm{m}.$ 

Draw a clock. Name the angles formed by minute hand and the hour hand of a clock for the following timings.

$12 \mathrm{noon}$