Types of angles · कोणों के प्रकार
Acute, right, obtuse or reflex? Then find complements and supplements.
Types of angles games
Types of angles · कोणों के प्रकार
| Acute (न्यून) | less than 90° |
|---|---|
| Right (समकोण) | exactly 90° |
| Obtuse (अधिक) | between 90° and 180° |
| Straight (ऋजु) | exactly 180° |
| Reflex (प्रतिवर्ती) | between 180° and 360° |
| Complete | 360° |
Complementary angles add up to 90°; supplementary angles add up to 180°.
For Class 5 to 7 (NCERT Ganita Prakash 6, “Lines and Angles”). Younger children: angles game.
A one-page chart to stick on the wall, and a worksheet to practise.
Types of angles
Types of angles · कोणों के प्रकार
| Acute (न्यून) | less than 90° |
|---|---|
| Right (समकोण) | exactly 90° |
| Obtuse (अधिक) | between 90° and 180° |
| Straight (ऋजु) | exactly 180° |
| Reflex (प्रतिवर्ती) | between 180° and 360° |
| Complete | 360° |
Complementary angles add up to 90°; supplementary angles add up to 180°.
kheloaurseekho.in — free charts, games and worksheets
Angles — worksheet
Name: ____________________ Class: ______ Date: __________
1. Write the type: 45° ____ 90° ____ 135° ____ 200° ____
2. Complement of 35° = ____ Supplement of 110° = ____
3. Draw a reflex angle and mark it.
kheloaurseekho.in — free charts, games and worksheets
