How do you calculate the area of a circle?

The equation is 2πr.  That is 2 x pi x the radius (not the diameter!)

Answered by Nick O. Maths tutor

2676 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Simplify: y+y-x×x


3 teas and 2 coffees have a total cost of £7.80. 5 teas and 4 coffees have a total cost of £14.20. Work out the cost of one tea and the cost of one coffee.


2x + 4 > 16


Work out 1/12 + 3/6


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences