Question

Q3. Match the following.
1. The linear pair
2. Right Angle
3. a? - b?
4. The sum of angles of a triangle
5. Complete angle
(a+b) (a - b)
180°
90°
180°
360°​

Answer 1

1. The linear pair=180°

2. Right angle=90°

3. a^2-b^2= (a+b)(a-b)

4. The sum of angles of a triangle=180°

5. Complete angle= 360°

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