Find the area and circumference of the circle of diameter 7cm - Maths - Perimeter and Area

Question

Find the area and circumference of the circle of diameter 7cm

Ankita Agarwal · Accepted Answer

Dear Student,

Diameter of circle =7 cmradius = diameter2=72cmArea of circle = πr2Area of circle = 227×72×72Area of circle =38
5 cm2Circumference of circle = 2πrCircumference of circle =2×227×72Circumference of circle =22 cm

Regards

Find the area and circumference of the circle of diameter 7cm.