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| Filename: |
mb_ag008.RTF (1 Kb) |
| Date: |
4-Jun-98 |
| Submitted By: |
Mathematics Teachers of South Australia
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| Format: |
Rich Text Format |
| Description: |
Law of Cosine Quadruples
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| Filename: |
mb_ag007.doc (16 Kb)
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| Date: |
4-Jun-98 |
| Submitted By: |
Dr Math
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| Format: |
MS Word Document |
| Description: |
Dr Math answers the question - When does Sin x = Sin 8x?
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| Filename: |
mb_ag006.doc (29 Kb)
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| Date: |
4-Jun-98 |
| Submitted By: |
Noel Patson and Bob Bowser
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| Format: |
MS Word Document |
| Description: |
Make a clinometer (illustrated instructions given). Use
the clinometer and a measuring device (tape measure, string, ruler etc.) and your knowledge of trigonometry to calculate the distance from the top of the clothes line (or top of a large tree if there is no clothes line) in your back yard to the nearest corner of the roof of your house or dwelling place (diagram supplied).
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| Filename: |
mb_ag001.doc (20 Kb)
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| Date: |
4-Jun-98 |
| Submitted By: |
Rex Boggs
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| Format: |
MS Word Document |
| Description: |
Katrina has built a solid wood stereo cabinet for her
sound system. She has measured, cut and constructed her
cabinet so precisely that the doors just touch.
Unfortunately, she cannot open the doors unless she planes
an inclined surface on them. What is the maximum allowable
angle of the incline that allows the doors to open without
jamming? (diagrams given)
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| Filename: |
doc1.rtf (0 Kb)
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| Date: |
4-Jun-98 |
| Submitted By: |
Stephen Swift, Newmarket SHS
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| Format: |
Rich Text Format |
| Description: |
The Owl and the Possum
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