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6. Fill in the blanks

( a) When the minute hand moves by 15 minutes, it has made a ____ turn of a circle.
( b) When the minute hand moves by 30 minutes, it has made a ____ turn of a circle.

( c) When the minute hand moves by 45 minutes, it has made a ____ turn of a circle.

( d) When the minute hand moves by 60 minutes, it has made a ____ turn of a circle.

7. In the picture given below, Padma is facing the toy shop. What place will she face if
she takes a half turn clockwise?

What other way can she turn to face the same place?

Challenge Question Critical Thinking
How many right angles does the hour hand of a clock move through from 12 PM to
9 PM?

polyGon

A closed figure made up of 3 or more line segments that do not cross each other is called
a polygon. Look at the following figures.

Polygons are given special names depending on the number of sides they have.

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