Worksheets9th circles
Total questions: 6
Worksheet time: 3mins
The circum center of the right angled triangle lies at the _________ of the triangle.
Midpoint of the base of the triangle
Endpoint of the hypotenuse of the triangle
Midpoint of the hypotenuse of the triangle
Midpoint of the altitude of the triangle
In the figure , let AB be the diameter of the circle. CD and EF be the equal chords. If < COA= 40° , what is <AOF?
40°
20°
50°
80°
If AB and CD are chords of a circle with center O and the values are given in the figure. What is the length of CD?
2 cm
5 cm
4 cm
6 cm
Given a circle of radius r and with centre O. A point P lies in a planesuch that OP < r, Then the point P Lies
in the interior of the circle
on the circle
in the exterior of the circle
cannot say
In how many parts a circle divides the plane ,on which it lies?
2 parts
4 parts
3 parts
8 parts
The region between an arc and the two radii, joining the centre to the end points of the arc is calles a /an
sector
segment
semi circle
arc
