Question

Y’all… I’m so confused and this is due tonight. ITS LIKE 20 questions- please help..

Answer 1

It is formatted a bit weird.

u = the radius (im pretty sure)

area of a circle = pi(u)^2

circumference of a circle is 2pi(u)

22/7 = pi

Area = (22/7)(u)^2

Circumference = 2(22/7)u