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 |
Column I shows different positions in which one pole of a magnet is placed near that of the other. Column II indicates the resulting action between them for each situation. Fill in the blanks.
Column I | Column II |
N-______ | _________ |
N-________ | Attraction |
S-N | |
________-S | Repulsion |
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3