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प्रश्न
Use the figure given below to fill in the blank:
Tangent to a circle is _______.
उत्तर
Tangent to a circle is AB.
APPEARS IN
संबंधित प्रश्न
In Fig. 1, QR is a common tangent to the given circles, touching externally at the point T. The tangent at T meets QR at P. If PT = 3.8 cm, then the length of QR (in cm) is :
(A) 3.8
(B) 7.6
(C) 5.7
(D) 1.9
Fill in the blanks:
A circle divides the plane, on which it lies, in __________ parts.
Write True or False. Give reason for your answer.
Line segment joining the centre to any point on the circle is a radius of the circle.
Two parallel chords are drawn in a circle of diameter 30.0 cm. The length of one chord is 24.0 cm and the distance between the two chords is 21.0 cm; find the length of another chord.
In the given figure, PO \[\perp\] QO. The tangents to the circle at P and Q intersect at a point T. Prove that PQ and OTare right bisector of each other.
Mark two points A and B ,4cm a part, Draw a circle passing through B and with A as a center
In the given figure, AB is the diameter of the circle. Find the value of ∠ACD.
In the given figure, O is the centre of the circle. Name a chord, which is not the diameter of the circle.
AB is a chord of a circle with centre O. AOC is diameter of circle, AT is a tangent at A.
Write answers of the following questions:
- Draw the figure using the given information.
- Find the measures of ∠CAT and ∠ABC with reasons.
- Whether ∠CAT and ∠ABC are congruent? Justify your answer.
The circumcentre of a triangle is the point which is ______.
