Question

in the given figure abcd is a cyclic quadrilateral in which angle adc=80° and angle acd=52° find the value of angle cbd and angle abc.​

Answer 1

Answer:

In the given figure,  

ABCD is a cyclic quadrilateral

∠ADC=80° and ∠ACD=52°

Now, in cyclic quadrilateral ABCD

∠ABC+∠ADC=180  

o

(Sum of opposite angles =180  

o

)

⇒∠ABC+80  

o

=180  

o

 

⇒∠ABC=100  

o

Step-by-step explanation:

Answer 2

Answer:

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