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8下康軒3-5

Created by

PerfumeChen

Maths
三角形的邊角關係
Age 12-15
level: 8
Chinese

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8下康軒3-5

8下康軒3-5

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Created by

PerfumeChen

Maths
三角形的邊角關係
Age 12-15
level: 8
Chinese

Author's Instructions

Ex1-Ex3 worksheet

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