Question

for Cyclic quadrilateral ABCD angle A minus angle C is equals to 20 then find angle A​

Answer 1

Answer:

160

Step-by-step explanation:

In a Cyclic quadrilateral, opposite sides are supplimentary i.e. equal to 180

A + C = 180

A + 20 = 180 (As we know that C = 20)

A = 180 - 20

A = 160