+0  
 
0
265
2
avatar+4 

i need HELP with the Last One 3Rd

 

 

 

 

Area:

 

 

Seeyal8r  Mar 15, 2017
 #1
avatar+5250 
0

Using 3.14 for pi

 

Diameter is 2 times the radius

 

d=2r

 

d=2(19)

 

d=38

 

Diameter is 38 yards

 

 

 

Circumference is pi * diameter.

 

3.14*38 = 119.32

 

Circumference is 119.32 yards

 

 

 

Area is pi times the radius squared

 

3.14*r2

 

3.14*19^2 = 1133.54

 

The area is 1133.54 yards2

rarinstraw1195  Mar 15, 2017
 #2
avatar
0

eating is always the answer. Shrek is Love Shrek is Life. Peace peace my munchin bro. LEt the winDs of changge guide you thru life like a surfboard on a sea of confusion, that is math.

Guest Mar 16, 2017

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