Question

in a picture A, B, C and D are points on the circle with centre O. angle D is 50° . find the angles ABC and AOC​

Answer 1

Answer:

plzz follow and make me brainpost

Step-by-step explanation:

Sum of opposite angles of a cyclic quadrilateral = 180

0

.

In cyclic quadrilateral ABCD:

⇒∠BAD+∠ADC=180

0

⇒50

0

+∠ADC=180

0

⇒∠ADC=180

0

⇒∠ADC+∠CDE=180

0

(∵Sumofanglesonastraightline=180

0

.)

⇒130

0

+∠CDE=180

0

⇒∠CDE=x=50

0

solution

Answered By

toppr

How satisfied are you with the answer?

This will help us to improve better

answr

Get Instant Solutions, 24x7

No Signup required

girl

Prev Question

Next Question