Question

(
Q. 1 (A) Fill in the blanks.
1. If two adjacent angles are supplementary, they form a______
2. A triangle having any angle 90° is called a_______
triangle
3. A
_____connects a vertex of a triangle to the mid-point of the opposite
side.
4. If two angles are congruent and one of them is of 75°, then the measure of
the other angle will be______
5. The sum of the lengths of any two sides of a triangle is
than the____
third side.​

Answer 1

Answer:

1. a linear pair.

2. Right angle

3. median

4. Obtuse angle

5. The sum of all internal angles of a triangle is always equal to 1800. This is called the angle sum property of a triangle. The sum of the length of any two sides of a triangle is greater than the length of the third side. The side opposite to the largest angle of a triangle is the largest side

Answer 2

Answer:

1:Linear pair

2:Right angled Triangle