Question

Which formula is used to find the area of a circle when given the radius?(1 point) Responses A=2r upper A equals 2 r A=r upper A equals r A=r2 upper A equals r squared A=d2

Answer 1

Choose one of the options from the question

Answer 2

A=πr^2 or A=πd^2 / 4

Answer 3

A=r^2 or A equals r squared