MCQ PracticeA triangle with sides 3 cm 4 cm and 5 cm is rotated about the side of 3 cm to form a cone. The volume of the cone so formed is:Subject: MathematicsTopic: Volume And Surface AreaA12π cm 3B15π cm 3C16π cm 3D20π cm 3Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the