7th Class
Mathematics
Mensuration
Question Bank
Mensuration
question_answer
Consider the following statements (i) Circumference C of a circle of radius r given by\[C=2\pi r.\] (ii) Circumference C of a circle of radius r given by\[\pi {{r}^{2}}.\] (iii) Area of a circle of radius r is given by \[A=\pi {{r}^{2}}.\] Which of the statement is/are correct?