If four times the sum of the area of two circular faces of a cylinder of height 8 cm is equal to twice the curve surface area, then diameter of the cylinder is

Take your Class 10th Maths preparation to the next level with NCERT solutions and MCQ-based questions from Chapter 12 Surface Areas and Volumes. Solve exercise questions short-answer problems and detailed explanations to master concepts like surface areas and volumes of combinations of solids conversion of shapes and frustum of a cone. These resources align with the CBSE syllabus ensuring thorough exam preparation. Regular practice will sharpen your problem-solving skills and boost your confidence for board exams. Access step-by-step solutions and revision notes tailored to simplify learning and help students excel. Focus on mastering formulas and their real-life applications to strengthen your foundation. Begin practicing today to achieve excellent results and secure higher scores in exams. Start now!