Welcome :: Homework Help and Answers :: Mathskey.com
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,459 questions

17,854 answers

1,446 comments

807,716 users

Find the area of a circle with radius r = 4 cm.

0 votes

 Find the area of a circle with radius r = 4 cm. (Use 3.14 for image.)

asked Nov 16, 2013 in GEOMETRY by angel12 Scholar

1 Answer

0 votes

Area of circle  = pi*r^2

r = 4cm, pi = 3.14

Substitute the r, pi values in formula

A = 3.14*4*4

= 50.24cm^2

answered Nov 18, 2013 by william Mentor

Related questions

...