Question

If a chod AB subtends an angle of 50°at the center of circle than what are the angles between the tangent A and B

Answer 1

Answer:130°

Step-by-step explanation:

In this it will form a quadrilateral in which

angle A and angleB are 90( tangents). Angle at the center will be 50

Let the circle has center O and intersection of the tangents be P

angleA +angle B +angle O +angleP =360

90+90+50+angleP=360

230+angleP=360

angleP=360-230

Therefore angleP=130