AC Lim's answer to Emily's Primary 6 Maths Percentage Singapore question.

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AC Lim
Ac Lim's answer
12513 answers (A Helpful Person)
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Hope this helps
Emily
Emily
1 year ago
I dont understand why ans is 4?
AC Lim
AC Lim
1 year ago
4, we cannot fold the net to a pyramid. All other is able to fold to pyramid.
Emily
Emily
1 year ago
So sorry, i still dont get it
AC Lim
AC Lim
1 year ago
This question:
If you cut out the diagram 1, 2, 3 and 4, fold it to a pyramid as per question, Diagram 4 is unable to fold to a pyramid.
Emily
Emily
1 year ago
Ok thanks