
| Angle | Measure | Type |
|---|---|---|
| \(∠AOB\) | ||
| \(∠AOC\) | ||
| \(∠BOC\) | ||
| \(∠DOC \) | ||
| \(∠DOA\) | ||
| \(∠DOB\) |
| Angle | \(∠AOB\) | \(∠AOC\) | \(∠BOC\) | \(∠DOC\) | \(∠DOA\) | \(∠DOB \) |
|---|---|---|---|---|---|---|
| Measure | 40º | 130º | 90º | 90º | 140º | 180º |
| Type | Acute | Obtuse | Right | Right | Obtuse | Straight |



Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3
Explain why the bulb would not glow in the arrangement shown in Fig. 9.13.

