Xiu Hui's answer to Zul's Primary 4 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Clockwise is the direction the seconds/minutes/hour hand moves in an analog clock. Anti clockwise is the opposite.
The first part of the question says face ____. So that is your starting point. The end of the question says you will be facing ____. That is the ending point.
For every one part of the ‘box’, it is 1/4 or 90degree. 2 ‘boxes’ will just mean 180 degree (90+90), or 1/2 (1/4 + 1/4).
Therefore for the first question (a), the answer will be from south to west in clockwise direction is to move one ‘box’ which is 90 degree.
The first part of the question says face ____. So that is your starting point. The end of the question says you will be facing ____. That is the ending point.
For every one part of the ‘box’, it is 1/4 or 90degree. 2 ‘boxes’ will just mean 180 degree (90+90), or 1/2 (1/4 + 1/4).
Therefore for the first question (a), the answer will be from south to west in clockwise direction is to move one ‘box’ which is 90 degree.
Date Posted:
3 years ago
360 Tutoring Program