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प्रश्न
Fill in the blanks:
The longest chord of a circle is a __________ of the circle.
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उत्तर
The longest chord of a circle is a diameter of the circle.
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संबंधित प्रश्न
Fill in the blanks:
A point, whose distance from the centre of a circle is greater than its radius lies in __________ of the circle. (exterior/ interior)
PQ is a chord of length 4.8 cm of a circle of radius 3cm. The tangents at P and Q intersect at a point T as shown in the figure. Find the length of TP.
A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC ?
In the given figure, ΔPQR is an isosceles triangle with PQ = PR and m ∠PQR = 35°. Find m ∠QSR and m ∠QTR.
In the given figure, O is the centre of the circle and ∠BDC = 42°. The measure of ∠ACB is
Two concentric circles with center O have A, B, C, D as the points of intersection with the lines L shown in the figure. If AD = 12 cm and BC s = 8 cm, find the lengths of AB, CD, AC and BD.
Use the figure given below to fill in the blank:
AB is a ______ of the circle.
In the following figure, if ∠OAB = 40º, then ∠ACB is equal to ______.
If A, B, C, D are four points such that ∠BAC = 30° and ∠BDC = 60°, then D is the centre of the circle through A, B and C.
The circumcentre of a triangle is the point which is ______.
