Question

if two lines are perpendicular to each other then angle between them at the point of contact is a 80⁰ b 90⁰ c 85⁰ d 100⁰​

Answer 1

Answer:

90⁰ is right answer. You can go with this

Answer 2

Answer:

option b

90degree

Step-by-step explanation:

Its already get proved by telling the lines perpendicular to each otheri.e.90degree