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Question 1
In the adjoining figure, sides AB and AC of a 
are produced to P and Q respectively. The bisectors of 
and 
intersect at O. then 
is equal to:
are produced to P and Q respectively. The bisectors of and intersect at O. then is equal to: Question 2
Two circle of radii 5 cm and 3 cm intersects at two points and the distance between their centres is 4 cm. find the length of common line segment.
Question 3
Two circles of radii 10 cm and 8 cm intersect and the length of the common chord is 12 cm. find the distance between their centres.
Question 4
In the adjoining figure BAC = 600 and BC = a, AC = b and AB = c, then
Question 5
An equilateral triangle of side 6 cm has its corners cut off to form a regular hexagon. Area (in cm2) of this regular hexagon will be
Question 6
The length of a chord of a circle is equal to the radius of the circle. The angle which this chord subtends in the major segment of the circle is equal to
Question 7
In ∆PQR, right-angled at Q, PR=
cm. If the difference between the lengths of the perpendicular sides is 3cm, then find the value of sinP+sinR?
cm. If the difference between the lengths of the perpendicular sides is 3cm, then find the value of sinP+sinR? Question 8
At the centers two circles, two Arcs of equal length subtend angles of 
and 
respectively, the ratio of the radii of the two circles is –
and respectively, the ratio of the radii of the two circles is – Question 9
The radius of two concentric circles are 9 cm and 15 cm. If the chord of the greater circle be a tangent to the smaller circle, then the length of that chord is
Question 10
In the adjoining figure a parallelogram ABCD is shown. AB = 24 cm and AO = BO = 13 cm. Find BC :
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Oct 21ESE & GATE EE
