the sides of a square field are 12 meters. A sprinkler in the center of the field sprays a circular area with a diameter that co
rresponds to a side of the field. How much of the field is not reached by the sprinkler? round your answers to the nearest hundredth
1 answer:
Diameter=side
find area of field (square) and area of sprinkler (circle)
ara of square=side^2
area of circle=pir^2
area of square=12^2=144
area of circle=pir^2
d/2=r
12/2=6=r
area=pi6^2
area=36pi
aprox pi=3.14
area=113.04
area wasted=area of field-arrea of sprinlker
area wasted=144-113.04=30.96 m^2
You might be interested in
Answer:
1 1/8
Step-by-step explanation:
2 1/4/2
9/4 divieded by 2/1=9/8
or 1 1/8
You should do 24.30/9 which equals $2.70
The answer is 33.5 or 33minutes and 30 seconds
2/45= 22.5
22.5 +11=33.5
Step-by-step explanation:
2+3x=3x+2
3x=3x+2-2
3x=3x
x=3÷3
x=1
ANSWER:
x=1
Answer:
C
Step-by-step explanation:
HOPE THIS HELPED !! :D