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Math p.5 angles

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Sarawut Charoenrob

Angles can be classified into different types including right angles, acute angles, obtuse angles, straight angles, and reflex angles. The components of an angle include the vertex and two rays. Angles can be measured using a normal protractor or rectangular protractor to determine the degree of an acute, obtuse, or right angle.

$Angles • 1. Types of angle$

$Components of angle$

$1. Right angle$

$2. Acute angle$

$3. Obtuse angle$

$Straight angle$

$Reflex angle$

$Measuring angles Normal protractor$

$Rectangular protractor$

$Measuring obtuse angle$

$Measuring acute angle$

$Math p.5 angles$

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Math p.5 angles

1. Angles • 1. Types of angle

2. Components of angle

3. 1. Right angle

4. 2. Acute angle

5. 3. Obtuse angle

6. Straight angle

7. Reflex angle

8. Measuring angles Normal protractor

9. Rectangular protractor

10. Measuring obtuse angle

11. Measuring acute angle