The following lessons are on Geometry and Trigonometry Units
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Hypotenuse Podcasts
This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||
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Similar to triangle (Part 5) | Some Applications of Trigonometry | CBSE | Class 10 | Math
Shiksha Abhiyan
This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||
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Q4. In an equilateral triangle of side 12 cm, a circle is inscribed touching its sides. Find the area of the portion of the triangle not included in the circle.
3:33
3:33
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3:33This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q3. In the given figure, ABC is a right angled triangle, right angled at A, in which AB = 6 cm, BC = 10 cm and I is the incentre of ABC. Find the area of the shaded region.
3:32
3:32
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3:32This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q2. In a circular table cover of radius 42 cm, a design is formed , leaving an equilateral triangle ABC in the middle , as shown in the figure. Find the area of the design.
2:05
2:05
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2:05This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q4. Sides AB and BC and median AD of a triangle ABC are respectively proportional to sides PQ and QR and median PM of another triangle PQR, as shown in the figure. Prove that triangle ABC is similar to ...
4:17
4:17
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4:17This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q3. A lamp is 3.3m above the ground. A boy 110cm tall walks away from the base of this lamp post at a speed of 0.8 m/s. Find the length of the shadow of the boy after 4 seconds.
3:44
3:44
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3:44This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q2. Through the midpoint M of the side CD of a parallelogram ABCD, the line BM is drawn, intersecting AC in L and AD produced an E. Prove that EL = 2BL.
3:44
3:44
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3:44This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q1. Two right triangles ABC and DBC are drawn ion the same hypotenuse BC and on the same side of BC. If AC and BD intersect at P, prove that AP x PC = BP x PD.
2:29
2:29
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2:29This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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Q1. Find the area of a right angled triangle, if the radius of its circumcircle is 7.5 cm and the altitude drawn to the hypotenuse is 6 cm long.
2:04
2:04
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2:04This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||By Shiksha Abhiyan
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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By PapaPodcasts
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KEY CONCEPTS: ONLY for RIGHT ANGLED TRIANGLES SOH-CAH-TOA SOH - sinA=opp/hyp CAH - cosA=adj/hyp TOA - tanA=opp/adj Longest side of right angled triangles is called the HYPOTENUSE. Always found on the opposite side of the right angle of the triangle. To find the angle use the inverse of the trig buttons on your calculator.…
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KEY CONCEPTS: Complementary Angles = 90 Supplementary Angles = 180 Opposite Angles = one another Parallel Lines with a Transverse through it: Corresponding Angles = one another (F-Shape) Co-Interior Angles add up to 180By PapaPodcasts
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