In this video we have discussed Cbse Class 10 Maths Sample Question Paper 2024-25 Solution Section D Question no 33 Circles and 34 Some Applications of Trigonometry in tamil

33. Prove that the lengths of tangents drawn from an external point to a circle are equal.

Using above result, find the length BC of 𝛥ABC. Given that, a circle is inscribed in 𝛥ABC touching the sides AB, BC and CA at R, P and Q respectively and AB= 10 cm, AQ= 7cm ,CQ= 5cm.


34. A boy whose eye level is 1.35 m from the ground, spots a balloon moving with the wind
in a horizontal line at some height from the ground. The angle of elevation of the
balloon from the eyes of the boy at an instant is 60𝑜
. After 12 seconds, the angle of
elevation reduces to 30°. If the speed of the wind is 3m/s then find the height of the
balloon from the ground. (Use √3= 1.73)

👉 Cbse Class 10 Maths : CBSE CLASS 10 MATHS IN TAMIL:    • CBSE CLASS 10  MATHS IN TAMIL  

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