PLS HELPP I WILL BE GIVING 30 POINTS AND BRINLIEST :)

88m

Step-by-step explanation:

Hey There!

Essentially the question is asking for the circumference of the circular garden

The first thing that we want to do is find the formula of for the circumference

14x2=28

they said to use for pie

so we do

so the circumference is 88m

or the amount of fencing needed is 88m

y=x

Step-by-step explanation:

if  ( r , θ )

be the polar coordinate corresponding to the rectangular coordinate (x,y) of a point. then

x = r cos θ

and  y = r sin θ ∴ y x = tan θ

here  θ = ( π 4 )  So y x = tan ( π 4 ) = 1  ⇒ y = x