Advertisements
Advertisements
प्रश्न
Fill in the blanks:
Segment of a circle is the region between an arc and __________ of the circle.
Advertisements
उत्तर
Segment of a circle is the region between an arc and chord of the circle.
संबंधित प्रश्न
ture or false v
The degree measure of a semi-circle is 180°.
In the fig below, it is given that O is the centre of the circle and ∠AOC = 150°. Find
∠ABC.
In the given figure, ΔPQR is an isosceles triangle with PQ = PR and m ∠PQR = 35°. Find m ∠QSR and m ∠QTR.
A, B, C are any points on the circle with centre O. If m(arc BC) = 110° and m(arc AB) = 125°, find measure arc AC.
In the figure, segment PQ is the diameter of the circle with center O. The tangent to the tangent circle drawn from point C on it, intersects the tangents drawn from points P and Q at points A and B respectively, prove that ∠AOB = 90°
Two circles with centres O and O' of radii 3 cm and 4 cm, respectively intersect at two points P and Q such that OP and O'P are tangents to the two circles. Find the length of the common chord PQ.
In the following figure, if ∠ABC = 20º, then ∠AOC is equal to ______.
Is every diameter of a circle also a chord?
If an are subtends an angle of 90° at the centre of a circle, then the ratio of its length to the circumference of the circle is ______.
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.
