
(i) 90º (Right angle)
(ii) 30º (Acute angle)
(iii) 180º (Straight angle)



| Angle | Measure | Type |
|---|---|---|
| \(∠AOB\) | ||
| \(∠AOC\) | ||
| \(∠BOC\) | ||
| \(∠DOC \) | ||
| \(∠DOA\) | ||
| \(∠DOB\) |
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.

