MCQ PracticeIf 3a = 4b = 6c and a + b + c = 27sqrt(29) then sqrt a^2 + b^2 + c^2 is equal toSubject: MathematicsTopic: AlgebraA87B3sqrt(29)C82D83Correct 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