Surface Area of Right Circular Cone and Frustum of Cone. Maths TNSB Mentoring, Class 10: lessons, tests, tasks.

1.	Surface area of a frustum of a cone
2.	Surface area of right circular cone

1.	Find the height of the frustum Difficulty: easy	3
2.	Determine the curved surface area of the frustum Difficulty: medium	4
3.	Find the height of the tent Difficulty: medium	4
4.	Choose the correct answer Difficulty: medium	4
5.	Determine the cost of painting the frustum part of the lamp Difficulty: medium	4
6.	Evaluate the cost of the paper to make the joker's cap Difficulty: hard	5

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Methodical recommendation

Surface Area of Right Circular Cone and Frustum of Cone