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Finding Sides of Right-Angled Triangles

作者：Samantha, Tim Brzezinski
主題：三角形

What is the ratio for sin?

勾選所有適當的選項
  • A
  • B
  • C
核對我的答案 (3)

What is the ratio for cos?

勾選所有適當的選項
  • A
  • B
  • C
核對我的答案 (3)

What is the ratio for tan?

勾選所有適當的選項
  • A
  • B
  • C
核對我的答案 (3)

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