Question

Fill in the blanks:
1) Sum of all angles in a triangle is
2) Vertically opposite angles are always
3) Sum of all angles around a point is
4) In parallel lines, the corresponding angles are
5) The compliment of 75° is
6) A ray has
end point.
7) Sum of all angles on a straight line is
8) The triangle in which all sides are different is called as
9) The line intersecting the parallel lines is called as
10) The points lying in a straight line are called as
11) Sum of complementary angles is
12) A line segment has
end points.
13) In parallel lines, cut by a transversal, the co-interior angles are
14) Sum of supplementary angles is
15) An acute angled triangle has
acute angles.
16) The triangle in which two sides are same is
triangle
17) The sum of two acute angles in a right angled triangle is
18) All the lines passing through one point are called as
19) A right angled triangle has
right angles
20) A line has
end points.​

Answer 1

Answer:

1 . 180°

2 . equal

3 . 360°

4 . equal

5 . 15°

6 . no

7 .180°

8. scalene

9 . transversal

Answer 2

Answer:

1.180 degree

2.equal

3.360 degree

4.always equal

5.15

6.one

7.180 degree

8.scalene triangle

9.transversal

10.supplementary angles..(by linear pair)

11.90 degree

12.two

13.supplementary(180degree)

14.180 degree

15.2

16.isosceles triangle

17.90 degree

18.intersecting lines

19.one

20.two

may it helps you guy...