ncert class 10th solution Archives - Page 19 of 57

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AnilSinghBoraGuru

Asked: July 28, 2021In: NCERT Class 10th Maths

The angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of the tower, is 30°. Find the height of the tower. Q.4

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Please suggest me the best solution of the question from class 10th of Applications of Trigonometry of exercise 9.1 of ...Read more

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AnilSinghBoraGuru

Asked: July 28, 2021In: NCERT Class 10th Maths

A contractor plans to install two slides for the children to play in a park. For the children below the age of 5 years, she prefers to have a slide whose top is at a height of 1.5 m, and is inclined at an angle of 30° to the ground, whereas for elder children, she wants to have a steep slide at a height of 3m, and inclined at an angle of 60° to the ground. What should be the length of the slide in each case? Q.3

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What is the best solution for the question of class 10th ncert math of the applications of trigonometry chapter of ...Read more

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AnilSinghBoraGuru

Asked: July 28, 2021In: NCERT Class 10th Maths

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground making an angle 30° with it. The distance between the foot of the tree to the point where the top touches the ground is 8 m. Find the height of the tree. Q.2

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Sir please help me to solve the problem of the applications of trigonometry chapter of class 10th ncert math of ...Read more

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AnilSinghBoraGuru

Asked: July 28, 2021In: NCERT Class 10th Maths

A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole, if the angle made by the rope with the ground level is 30°. Q.1

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What is the best solution of the question from the applications of Trigonometry of ncert of exercise 9.1 of class ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

Nazima is fly fishing in a stream. The tip of her fishing rod is 1.8 m above the surface of the water and the fly at the end of the string rests on the water 3.6 m away and 2.4 m from a point directly under the tip of the rod. Assuming that her string (from the tip of her rod to the fly) is taut, how much string does she have out (see Figure)? If she pulls in the string at the rate of 5 cm per second, what will be the horizontal distance of the fly from her after 12 seconds? Q.10

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How i solve this problem in easy way of Triangles chapter of exercise 6.6 of ncert math of last question ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

In Figure, D is a point on side BC of ∆ ABC such that BD/CD = AB/AC. Prove that AD is the bisector of ∠ BAC. Q.9

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Hello, sir give me the best way to solve the problem of Triangles chapter of class 10th of exercise 6.6 ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

In Fig. 6.62, two chords AB and CD of a circle intersect each other at the point P (when produced) outside the circle. Prove that: (i) ∆ PAC ~ ∆ PDB (ii) PA . PB = PC . PD.Q.8

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How i solve this question of Triangles chapter of exercise 6.6 of ncert math of question no.8 give me the ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

In Figure, two chords AB and CD intersect each other at the point P. Prove that : (i) ∆APC ~ ∆ DPB (ii) AP . PB = CP . DP Q.7

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Please give me the best way to solve the problem of Class 10th math of ncert of triangles chapter of ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

Prove that the sum of the squares of the diagonals of parallelogram is equal to the sum of the squares of its sides. Q.6

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The best question of optional chapter of class 10th math of chapter name Triangles of exercise 6.6, Give me the ...Read more

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AnilSinghBoraGuru

Asked: July 27, 2021In: NCERT Class 10th Maths

In Figure, AD is a median of a triangle ABC and AM ⊥ BC. Prove that : (iii) AC2 + AB2 = 2 AD2 + ½ BC2 Q.5(3)

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In the class 10th maths book in triangles chapter of exercise 6.6 of ncert how i solve this problem in ...Read more

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