I do not know what i am doing wrong. The question is Given a circle with a radius of 11 ft, what is its area in square feet? Enter only a number and use 3.14 for the value of pi.

I have the formula as Area= pi(radius squared)

Area = 3.14 x 121

Area = 380 ( i rounded up)

I am sure i am missing something simple but i do not know what it is or am i using the wrong formula