The center of the circle is located in the _____ of the circle (outside/interior). CLASS 9 | circle | MATHS | Doubt...

arcMN is the arc of the circle with center O if

Fill in the blanks: (i) The centre of a circle lies in of the circle. (exterior/ interior) (ii) A point, whose distance from the centre of a circle is greater than its radius lies in of the circle. (exterior/ interior) (iii) The longest chord of a circle is a_________ of the circle. (iv) An arc is a _________when its ends are the ends of a diameter. (v) Segment of a circle is the region between an arc and________ of the circle. (vi) A circle divides the plane, on which it lies, in________ parts.

Fill in the blanks: All point lying inside/outside a circle are called ... points/ ... points. Circle having the same centre and different radii are called ... circles. A point whose distance from the centre of a circle is greater than its radius lies in .... of the circle. A continuous piece of a circle is .... of the circle. The longest chord of a circle is a ......of the circle. An arc is a ......... when its ends are the ends of a diameter. Segment of a circle is the region between an arc and ... of the circle. A circle divides the plane, on which it lies, in .... parts.

In Fig, O is the center of the circle. Find the angle of triangleABC .

OP……...OQ, where O is the centre of the circle, P lies on the circle and Q is in the interior of the circle.

Two parallel tangents to a given circle are cut by a third tangent at the points A and B. If C is the center of the given circle,then /_ACB depends on the radius of the circle.depends on the center of the circle.depends on the slopes of three tangents.is always constant

Consider the circles x^(2)+(y-1)^(2)=9,(x-1)^(2)+y^(2)=25. They are such that these circles touch each other one of these circles lies entirely inside the other each of these circles lies outside the other they intersect at two points.

In the given figure (not to scale), O is the center of the circle C_(1) and AB is the diameter of the circle C_(2) . Quadrilateral PQRS is inscribed in the circle with center O. Find angleQRS .

Two circles are given such that one is completely lying inside the other without touching.Prove that the locus of the center of variable circle which touches the smaller circle from outside and the bigger circle from inside is an ellipse.