Math, asked by qwweewqewq9297, 6 months ago

O is thecentre&AB is the dia of a circle, ABCD is a cyclic quadrilateral. Angle ABC=65°, AngleDAC=40°, Then angle BCA=?

Answers

Answered by mandliksharvari

0

Answer:

Step-by-step explanation:

∠ BCA is 90° as AB is the diameter

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