Question

Which of these represent cyclic quadrilateral? | इनमें से कौन सा चक्रीय चतुर्भुज का प्रतिनिधित्व करता है? [2018]

 55°, 80, 120°, 125°

 60°, 90°, 100°, 100°

 70°, 100 °, 110°, 80 °

 80°, 100°, 80°, 37 100°​

Answer 1

Answer:

70° , 100°, 110°, 80°

Step-by-step explanation:

reason is.....

opposite angles of cyclic quadrilateral are supplementary

Answer 2

70, 100, 110 ,80.

is your answer