cone

04 Dec

Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 4

Class 9 - Cone, Class 9 - Surface areas and Volumes, Math - Class 9 | NCERTClass 9 math tutorials, cone, curved surface area, lateral surface area, math, mathemafia, mathematics, NCERT, surface area, surface area of cone

Question 4: A conical tent is 10 m high and the radius of its base is 24 m. Find slant height of the tent. cost of the canvas required to make the tent, if the cost of 1 m² canvas…

Read More

04 Dec

Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 3

Class 9 - Cone, Class 9 - Surface areas and Volumes, Math - Class 9 | NCERTClass 9 math tutorials, cone, curved surface area, lateral surface area, math, mathemafia, mathematics, NCERT, surface area, surface area of cone

Question 3: Curved surface area of a cone is 308 cm² and its slant height is 14 cm. Find radius of the base and total surface area of the cone. Question 2 Question 4

Read More

04 Dec

Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 2

Class 9 - Cone, Class 9 - Surface areas and Volumes, Math - Class 9 | NCERTClass 9 math tutorials, cone, curved surface area, lateral surface area, math, mathemafia, mathematics, NCERT, surface area, surface area of cone

Question 2: Find the total surface area of a cone, if its slant height is 21 m and diameter of its base is 24m. Question 1 Question 3

Read More

04 Dec

Class 9 | Chapter 13 | Surface areas and Volumes | Exercise 13.3 | Question 1

Class 9 - Cone, Class 9 - Surface areas and Volumes, Math - Class 9 | NCERTClass 9 math tutorials, cone, curved surface area, lateral surface area, math, mathemafia, mathematics, NCERT, surface area, surface area of cone

Question 1: Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. Find its curved surface area. Ex: 13.2 | Question 11 Question 2

Read More