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Questions and Answers
Berapakah ukuran sudut yang lebih kecil dari sudut lurus?
Apa yang dilakukan oleh dua garis yang membentuk sudut lurus?
Berapakah ukuran sudut yang dilambangkan sebagai sudut tumpul?
Sudut apa yang mempunyai ukuran antara 0° dan 90°?
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Apa yang dilambangkan oleh sudut refleks?
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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°
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Description
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.
