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प्रश्न
true or false
The degree measure of an arc is the complement of the central angle containing the arc.
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उत्तर
False
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संबंधित प्रश्न
Prove that the intercept of a tangent between two parallel tangents to a circle subtends a right angle at center.
A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC ?
In the given figure, PA and PB are tangents to the circle from an external point P. CD is another tangent touching the circle at Q. If PA = 12 cm, QC = QD = 3 cm, then find PC + PD.
The figure given below shows a circle with center O in which diameter AB bisects the chord CD at point E. If CE = ED = 8 cm and EB = 4 cm,
find the radius of the circle.
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In the adjoining figure, seg DE is the chord of the circle with center C, seg CF ⊥ seg DE and DE = 16 cm, then find the length of DF?
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O is the circumcentre of the triangle ABC and D is the mid-point of the base BC. Prove that ∠BOD = ∠A.
In the following figure, O is the centre of the circle, BD = OD and CD ⊥ AB. Find ∠CAB.
