Question

Q.6) Fill in the blanks.
1) A line segment has --- end points.
2) If two angles are supplementary then sum of their measures is
3) If two lines intersect, then vertically opposite angles are
4) An --- is formed when two rays meet .
5) An angle whose measure is more than 360° is called an angle.​

Answer 1

Answer:

1. 2 end points

2. 180°

3. equal

4. vertically angles are formed

5. obtuse angle

Answer 2

Step-by-step explanation:

1) A line segment has two end points.

2) If two angles are supplementary then sum of their measures is 180° .

3) If two lines intersect, then vertically opposite angles are equal .

4) An angle is formed when two rays meet .

5) An angle whose measure is 360° is called complete angle.

Note: There are only six types of angle as

1. An angle whose measure is more than 0° and less than 90° is called acute angle.
2. An angle whose measure is equal to 90° is called right angle.
3. An angle whose measure is more than 90° and less than 180° is called obtuse angle
4. An angle whose measure is equal to 180° is called straight angle.
5. An angle whose measure is more than 180° and less than 360° is called reflex angle.
6. An angle whose measure is 360° is called complete angle.

So an angle whose measure is more than 360 has a reference angle of 30°, 45°,60° or it is a quadrantal angle.