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2 articles trouvés pour ce sujet.
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The top of a truncated cone |
2018-12-02 |
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Sameer pose la question :
Bottom cone radius 1124.height is 200. Top radius 15degree decree to bottom radius. Top radius how much ?
Penny Nom lui répond. |
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Forming a cone from a circle |
2017-04-15 |
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Tasha pose la question :
A sector of a circle subtends an angle of 216 degrees at the centre, If this sector is used to form a cone of vertical height ,8cm, calculate the base radius of the cone
Penny Nom lui répond. |
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