In the given figure, BOC is a diameter of a circle and AB = AC. Then, ∠ABC = ? a 30∘ b 45∘ c 60∘ d 90∘

In the given figure, BOC is a diameter of a circle and AB = AC. Then, ∠ABC = ? a 30∘ b 45∘ c 60∘ d 90∘
In the given figure- BOC is a diameter of a circle and AB - AC- Then- -ABC - - a 30- b 45- c 60- d 90

In Fig. 9.4, AB is a chord of the circle and AOC is its diameter

In the given, AB is diameter of the circle with centre O and CD

O is the incentre of the triangle ABC. If ∠BOC = 80°, what ∠BAC

If an angle of a triangle is 30 degree and the side opposite to this angle is 4 cm then the radius of the circumcircle of the triangle is a) 8 b)

In the given figure AB is the diameter of the circle, PM bisects angle APB then the measure of angle ABM is45^{circ}30^{circ}15^{circ}60^{circ}

In the given figure, O is the centre of the circle. If ∠ ACB=50

A B C is a triangle inscribed in a circle, A C being the diameter

In circle O the lengths of chords AB and BC are equal and the

In Fig., ABCD is a cyclic quadrilateral in which AC and BD are its diagonals. If angle DBC=55^{o} and angle BAC=45^{o}, angle BCD.

Triangle ABC is inscribed on a circle of radius 10. AB=19, AC=12, and [ABC] =65.25. What is BC? Round your answer to the nearest hundredth. - Quora

In the given figure,O is the centre of a circle, angle AOB=40^o