Advertisements
Advertisements
प्रश्न
If O is the centre of the circle, find the value of x in the following figure
Advertisements
उत्तर
We have
∠ABD = 40°
∴ ∠ ACD = ∠ABD = 40°
In ΔPCD, By angle sum property
∠PCD + ∠CPO + ∠PDC = 180°
⇒ 40° +110° + x° = 180°
⇒ x° = 180° -150°
⇒x = 30°
APPEARS IN
संबंधित प्रश्न
If O is the centre of the circle, find the value of x in the following figure
If O is the centre of the circle, find the value of x in the following figures.
In the given figure, O is the centre of the circle, prove that ∠x = ∠y + ∠z.
Prove that the angle in a segment shorter than a semicircle is greater than a right angle.
In the given figure, two circles intersect at A and B. The centre of the smaller circle is Oand it lies on the circumference of the larger circle. If ∠APB = 70°, find ∠ACB.
In the given figure, AB is a diameter of the circle such that ∠A = 35° and ∠Q = 25°, find ∠PBR.
In the given figure, P and Q are centres of two circles intersecting at B and C. ACD is a straight line. Then, ∠BQD =
If the given figure, AOC is a diameter of the circle and arc AXB = \[\frac{1}{2}\] arc BYC. Find ∠BOC.
In a circle, the major arc is 3 times the minor arc. The corresponding central angles and the degree measures of two arcs are
If ABC is an arc of a circle and ∠ABC = 135°, then the ratio of arc \[\stackrel\frown{ABC}\] to the circumference is ______.
