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A DAS GUPTA-Circles-EXERCISE
- Find the area of the triangle formed by the lines y = x, y= 2x, y=3x+4
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- Find the length of the chord x^2+y^2-4y=0 along the line x+y=1. Also f...
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- Prove that the circles x^2 + y^2-9 = 4r^2,r = 1,2,3 cut off equal int...
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- Determine all those values of p in R for which two chords can be drawn...
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- A circle of radius 2 lies in the first quadrant and touches both the a...
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- Show that the circles x^2+y^2-10 x+4y-20=0 and x^2+y^2+14 x-6y+22=0 to...
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- Two circles, each of radius 5 units, touch each other at (1, 2). If th...
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- Prove that x^2+y^2=a^2 and (x-2a)^2+y^2=a^2 are two equal circles touc...
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- The equation of the circle which touches the circle x^2+y^2-6x+6y+17 =...
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- Find the area of equilateral triangle inscribed in a circle x^2+y^2+2g...
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- Find the area of the triangle formed by the tangents from the point (4...
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- Find the equations of the circles passing through the point (-4,3) and...
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- The equation of one of the circles which touch the pair of lines x^2 -...
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- Lines 5x + 12 y -10=0 and 5x - 12y - 40=0touch a circle C(1) of diamet...
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- Find the equation of the circle passing through the points A(4,3). B(...
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- A circle touches both the x-axis and the line 4x-3y+4=0. Its centre is...
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- Obtain the equations of the straight lines passing through the point A...
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- The extremities of a diagonal of a rectangle are (-4,4) and (6,-1). A...
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- Tangents are drawn to the circle x^(2) + y^(2) = 12 at the points wher...
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- Find the equation of the tangent to the circle x^2 + y^2 - 80x - 60y +...
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