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G.4 - 6 Identifying Trigonometric Ratios

We will use trig ratios (sin, cos, tan) to find missing side lengths in right triangles. In order to do this we need to be good at relating the side lengths and ratios. So let's practice!

Find cos(25°)

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

Find tan(25°)

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

Find sin(25°)

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

Find cos(A°)

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

Find sin(A°)

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

Find tan(A°)

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