how do we measure a circle ? Share with your friends Share 0 Chinmaya Verma answered this Area of a cirlce = πr2Circumference of a cirlcle = 2πrThumbs Up Plz. 2 View Full Answer Chinmaya Verma answered this Symbol of Pi: 0 Aditi Nayak answered this yeah, for the circumference its 2*pi*r 0 Abhinav Bajpai answered this area = 22/7 x r x rperimeter=2x22/7xr (r=radius)if 3Dvolume=22/7x r x r x height 0 Rounak Saha answered this by its diameter ! EASY 0 Sreekutty answered this circumference = 2 x pie x radiusarea=pie x radius2 0 Sreekutty answered this value of pie 22 / 7 0 Chinmaya Verma answered this A cirlce is a 2D figure. It can never be 3D.Sphere is a 3D figure.Circle:Sphere: 0 Syeda Kulsoom Fatima answered this simple: by a compas!! :) 0 Reem Khan answered this by compas 0 Keshika Shankar answered this we have to first take a rope keep it inside the circle mark it measure the rope till which you have marked 0 Tanyut Sharma answered this We have to put pins around its circumference and take a thread and by putting it around the pins to measure its perimetre 0 Ishwar Kalyan Karthik answered this Instead of that, we can multiply the diameter by pipi is about 3.1415926535898 0 Balmeet Kaur answered this by finding out the diameter 0 Lokesh Akhil answered this by its radius 0 Yash answered this By compass or area of circle or circumference 0 Isha Khakhar answered this by compass 1 Pranav Hemachandran answered this we can measure a circle by a rope 0
