In the given figure, ∠ BAD = 65o, ∠ ABD = 70o and ∠ BDC = 45o, F

1.	In the given figure, ∠ BAD = 65o, ∠ ABD = 70o and ∠ BDC = 45o, Find : (i) ∠ BCD (ii) ∠ ACB Hence, show that AC is a diameter.
Answer» In the given figure, $∠$ BAD = $65^{o}$ , $∠$ ABD = $70^{o}$ and $∠$ BDC = $45^{o}$ , Find : (i) $∠$ BCD (ii) $∠$ ACB Hence, show that AC is a diameter.

In the given figure, ∠ BAD = 65o, ∠ ABD = 70o and ∠ BDC = 45o, Find : (i) ∠ BCD (ii) ∠ ACB Hence, show that AC is a diameter.

Answer»

In the given figure, $∠$ BAD = $65^{o}$ , $∠$ ABD = $70^{o}$ and $∠$ BDC = $45^{o}$ , Find :

(i) $∠$ BCD

(ii) $∠$ ACB

Hence, show that AC is a diameter.