Page 2 - Home Assignment

ANSWERS:

1) An angle whose measure is equal to one-fourth of a revolution is
Answer: (c) right angle
2) An angle whose measure is half of a revolution is
Answer (d) straight angle
3) An angle whose measure is equal to full revolution is
Answer: (a) complete angle
4) An angle whose measure is equal to 90
Answer: (c) right angle
5) An angle whose measure is less than 90
Answer: (a) acute angle
6) What fraction of a clockwise revolution does the hour hand of a clock turn through,
when it goes from 1 to 10

Answer: From 1 to 10, the hour hand of clock has made
3/4 of a revolution or 3 right angles.

7) Where will the hand of a clock stop if it starts at 5 and makes

3/4 of a revolution, clockwise?

Answer:
If the hand of a clock starts at 5 and makes

3/4 of revolution, clockwise, it will stop after 3/4 × 12= 9 hours

i e. the hand of clock will stop at 2.
8) Which direction will you face if you start facing

south and make one full revolution?
Answer:

If we are facing in south direction and make one
full revolution, we will face in south direction as

shown.

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