MCQ PracticeThe radius and height of a right circular cone are in the ratio 3: 4. If its volume is 301frac57 cm 3 what is its slant height?Subject: MathematicsTopic: Volume And Surface AreaA8 cmB9 cmC10 cmD12 cmCorrect Answer: CPractice 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