Содержание
- 2. Content GEOMETRY What is the angles? Types of angles Acute angle Obtuse angle Non-Convex angle Right
- 3. GEOMETRY What is the angles? Angle is a geometric figure formed by two rays (sides of
- 4. GEOMETRY Types of angles Acute angles (0-90) Obtuse angles(90-180) Non-convex angles(180-360) Right angles(90) Straight angles(180) Full
- 5. GEOMETRY Acute angle Also: the letter "A" has an acute angle The measure of an angle
- 6. Obtuse angle GEOMETRY An Obtuse Angle is more than 90° but less than 180° A triangle
- 7. GEOMETRY Non-convex angle A Non-convex angle is more than 180° but less than 360 The non-convex
- 8. GEOMETRY Straight angles A straight angle is 180 degrees. A straight angle changes the direction to
- 9. GEOMETRY Full angle The circle will be * 360 = 1 ° * 360 = 360
- 10. GEOMETRY Bisector of angle The bisector (from Latin bi- "double", and sectio "cutting") of the angle
- 11. GEOMETRY Measure of angle A degree is called 1/180 part of the unfolded angle. Indicate 1
- 12. GEOMETRY Angel designation The sign for angles was first introduced in the 18th century by the
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