Question

the area of a circular rose garden is 154 meters. what is the radius of the garden? remember a= Pi r^2 use Pi=22/7

Answer 1

There's an equation to be formed.

\( \color{Black}{\Rightarrow a = \pi r^2, a = 154 \Longrightarrow 154 = {22 \over 7} \times r^2}\)

Solve for \(r\).

Answer 2

πd^2/4

Answer 3

r=7(plus minus)