# Angles: Acute, Obtuse, Straight, Right, Reflex

DiplomaticMimosa
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## 5 Questions

### Apa yang dilakukan oleh dua garis yang membentuk sudut lurus?

Membentuk garis tegak lurus

150°

Sudut tajam

### Apa yang dilambangkan oleh sudut refleks?

Sudut yang lebih besar dari sudut lurus

## Study Notes

### Angles

#### Acute Angles

• An acute angle is an angle whose measure is between 0° and 90°.
• Acute angles are less than a right angle.
• Examples: 30°, 60°, 75°

#### Obtuse Angles

• An obtuse angle is an angle whose measure is between 90° and 180°.
• Obtuse angles are greater than a right angle but less than a straight angle.
• Examples: 100°, 120°, 150°

#### Straight Angles

• A straight angle is an angle whose measure is 180°.
• Straight angles are equivalent to a straight line.
• Example: 180°

#### Right Angles

• A right angle is an angle whose measure is 90°.
• Right angles are formed by two perpendicular lines.
• Example: 90°

#### Reflex Angles

• A reflex angle is an angle whose measure is between 180° and 360°.
• Reflex angles are greater than a straight angle.
• Examples: 210°, 240°, 300°

Quiz tentang jenis-jenis sudut, termasuk sudut lancip, sudut tumpul, sudut lurus, sudut siku-siku, dan sudut refleks. Uji pengetahuan Anda tentang properti dan contoh setiap jenis sudut.

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