Question

how do you prove the Vertical Angle theorem??

Answer 1

@imqwerty @celinegirl

Answer 2

Vertical Angles Theorem. In the figure, 1 3 and 2 4. Proof: 1 and 2 form a linear pair, so by the Supplement Postulate, they are supplementary.

Answer 3

http://hotmath.com/hotmath_help/topics/vertical-angles-theorem.html

Answer 4

I saw that on google but I don't get it

Answer 5

https://www.khanacademy.org/math/geometry/parallel-and-perpendicular-lines/vertical-angles/v/proof-vertical-angles-are-equal

Answer 6

watch that video that's how I learned Vertical Angle theorem

Answer 7

k