Question

In the figure , O is the centre of the circle. Find angle CBD

Answer 1

°.° ABCP is a cyclic quadrilateral
.•. angle APC = angle CBD
angle APC = ½angle AOC
=> angle APC = 50°
•.• angle APC = angle CBD
=> angle CBD = 50°

MAY THIS HELPS U

Answer 2

Answer:

In the given figure the angle CBD is equal to 50°.

Step-by-step explanation:

Step 1

ABCP is a cyclic quadrilateral.

A cyclic quadrilateral is one in which all the vertices of the quadrilateral lie on the circumference of a single circle.

Angle APC is equal to angle CBD.

∠APC = ∠CBD

Step 2

Angle APC = $\frac{1}{2}$angle AOC

∠AOC = 100°  ( Given )

∠APC = 50°

Therefore, ∠CBD = 50°