A circus tent is cylindrical to a height of 4m and conical above it. If its diameter is 105 m and its slant height is 40m, the total area of the canvas required in m² is
Elevate your Class 10th Maths preparation with NCERT solutions and MCQ-based questions from Chapter 12 Surface Areas and Volumes. Engage with exercise questions short-answer problems and clear explanations to grasp concepts like surface areas and volumes of combinations of solids conversion of shapes and frustum of a cone. These resources are designed as per the CBSE syllabus for thorough exam preparation. Consistent practice will enhance your problem-solving abilities and prepare you to excel in board exams. Utilize step-by-step solutions and revision notes crafted to simplify learning and ensure success. Focus on mastering formulas and their applications to build a strong foundation. Begin practicing today to secure excellent results in exams. Start now!
Share
CSA_cylinder = 2πrh = 2π(52.5)(4) = 420π m².
CSA_cone = πrl = π(52.5)(40) = 2100π m².
Total area = 420π + 2100π = 2520π m².
Using π ≈ 22/7: Total area = 2520 × (22/7) = 7920 m².
This question related to Chapter 12 Mathematics Class 10th NCERT. From the Chapter 12. Surface Areas and Volumes. Give answer according to your understanding.
For more please visit here:
https://www.tiwariacademy.in/ncert-solutions/class-10/maths/