Advertisements
Advertisements
प्रश्न
If O is the centre of the circle, find the value of x in the following figure
Advertisements
उत्तर
In ΔDAB by angle sum property
∠ADB + ∠DAB + ∠ABD = 180°
⇒ 32° + ∠DAB + 50° = 180°
⇒ ∠DAB = 180° - 32° - 50° = 98°
Now,
∠CAB + ∠DAB = 180° ...(Opposite angles of cyclic quadrilateral)
⇒ 98° + x = 180°
⇒ x = 180° - 98° = 82°
APPEARS IN
संबंधित प्रश्न
Given an arc of a circle, complete the circle.
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 figure
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 figure
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, A is the centre of the circle. ABCD is a parallelogram and CDE is a straight line. Find ∠BCD : ∠ABE.
In the given figure, P and Q are centres of two circles intersecting at B and C. ACD is a straight line. Then, ∠BQD =
In a circle, the major arc is 3 times the minor arc. The corresponding central angles and the degree measures of two arcs are
In the following figure, ∠ACB = 40º. Find ∠OAB.
