Question

verify that if two lines intersect each other
1.the verticaly opposite angles equalto 180°.
2.the sum of two adjacent angle is 180° 3.the sum of all the four angle is 360°​

Answer 1

Answer:

1)false because "We know that the sum of linear pair of angles is always 180∘ and hence they are supplementary. We know that vertically opposite angles are always equal."if vertical opposite angles are 90 degree then it will be equal to 180degree.

2)true

3) true

Step-by-step explanation:

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