It has no thickness, but has two dimensions, length and width. A picture frame, a chalkboard and a bond paper are representations of a plane. EXERCISES 3 Write P if the object below represents a plane, indicate N if it does not represent. For example: A diploma Answer:P 1. A door of your dreamhouse 2. A tip of a ballpen 3. A window frame of jalousies 4. A spool of thread 5. A clean white envelop
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Answer:
A picture frame may saktong length at width
exercise 3
1N
2N
3P
4P
5P
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