Get here all the solutions of class 9 Maths Exercise 11.1 Question 4 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
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Get here all the solutions of class 9 Maths Exercise 11.1 Question 8 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
A conical tent is 10 m high and the radius of its base is 24 m. Find cost of the canvas required to make the tent, if the cost of 1 m² canvas is Rs 70.
Get here all the solutions of class 9 Maths Exercise 11.1 Question 4 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
Get here all the solutions of class 9 Maths Exercise 11.1 Question 4
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The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost of white-washing its curved surface at the rate of Rs 210 per 100 m².
Get here all the solutions of class 9 Maths Exercise 11.1 Question 6 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
Get here all the solutions of class 9 Maths Exercise 11.1 Question 6
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A joker’s cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the area of the sheet required to make 10 such caps.
Get here all the solutions of class 9 Maths Exercise 11.1 Question 7 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
Get here all the solutions of class 9 Maths Exercise 11.1 Question 7
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A bus stop is barricaded from the remaining part of the road, by using 50 hollow cones made of recycled cardboard. Each cone has a base diameter of 40 cm and height 1 m. If the outer side of each of the cones is to be painted and the cost of painting is Rs 12 per m², what will be the cost of painting all these cones? (Use π= 3.14 and take √(1.04 )= 1.02)
Get here all the solutions of class 9 Maths Exercise 11.1 Question 8 https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-11/ Video Solution:
Get here all the solutions of class 9 Maths Exercise 11.1 Question 8
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