Find the value of `theta`, correct to the nearest minute. (3 marks)
--- 5 WORK AREA LINES (style=lined) ---
Show Worked Solution
| `cos theta` | `=2/5` | |
| `theta` | `=cos^{-1}(2/5)` | |
| `=66.421…^@` | ||
| `=66^@ 25^{′} text{(to 1 d.p.)}` |
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Find the value of `theta`, correct to the nearest minute. (3 marks)
--- 5 WORK AREA LINES (style=lined) ---
| `cos theta` | `=2/5` | |
| `theta` | `=cos^{-1}(2/5)` | |
| `=66.421…^@` | ||
| `=66^@ 25^{′} text{(to 1 d.p.)}` |