Question

the diameter of a circle is 14 cm find the radius and perimeter of the circle.​

Answer 1

Answer:

radius = 7cm

perimeter = 44 cm

Step-by-step explanation:

diameter of the circle = 14 cm

radius of the circle = ($\frac{14}{2}$) cm = 7 cm

perimeter of a circle = 2πr = 2 × $\frac{22}{7}$ × r

                                            = 2 × $\frac{22}{7}$ × 7

                                            = 44 cm