Prepare for CBSE class 10 Maths board paper with the help of previous years solved question papers. Vedantu provides CBSE last 5-year maths question paper with video solutions.

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Purnima Lodha
added on Fri Feb 20 11:39:14 UTC 2015 1210 views

Question - In fig., l and m are two parallel tangents to a circle with centre O, touching the circle at A and B respectively. Another tangent at C intersects the line l at D and m at E. Prove that --DOE 90--
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Reema Narula
added on Fri Feb 20 11:02:33 UTC 2015 253 views

Question - In Figure 1, common tangents AB and CD to the two circles with centres 0_1and 0_2 intersect at E. Prove that AB = CD. ------
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Purnima Lodha
added on Fri Feb 20 11:07:07 UTC 2015 217 views

Question - Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.
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Purnima Lodha
added on Fri Feb 20 11:57:36 UTC 2015 103 views

Question - In fig., a circle is inscribed in triangle ABC touches its sides AB, BC and AC at points D, E and F respectively. If AB = 12 cm, BC = 8 cm and AC = 10 cm, then find the length of AD, BE and CF.
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Purnima Lodha
added on Fri Feb 20 11:40:22 UTC 2015 82 views

Question - In Fig., AB and CD are two diameters of a circle with centre O, which are perpendicular to each other. OB is the diameter of the smaller circle. If OA = 7 cm, find the area of the shaded region. [ -------]
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Reema Narula
added on Fri Feb 20 11:03:21 UTC 2015 69 views

Question - Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.
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Purnima Lodha
added on Fri Feb 20 11:39:47 UTC 2015 59 views

Question - In a circle of radius 21 cm, an arc subtends an angle of 60o at the centre. Find: (i) the length of the arc (ii) area of the sector formed by the arc. [Use -------]
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