Match each area to its corresponding radius or diameter of the circle.(all areas are approximate.) tiles area: 221.5584 square units area: 78.5 square units area: 452.16 square units area: 36.2984 square units area: 314 square units area: 886.2336 square units pairs radius: 12 units arrowboth diameter: 16.8 units arrowboth radius: 3.4 units arrowboth diameter: 10 units arrowboth

We know that
Area circle=pi*r²> r=√(A/pi)

case 1) 221.5584 square units area > r=√(221.5584/pi)=8.398 units
Diameter=2r> 2*8.4=16.8 units

case 2) 78.5 square units area> r=√(78.5/pi)=5 units
Diameter=2r> 2*5=10 units

case 3) 452.16 square units area > r=√(452.16/pi)=12 units
Diameter=2r> 2*12=24 units

case 4) 36.2984 square units area > r=√(36.2984/pi)=3.4 units
Diameter=2r> 2*3.4=6.8 units

case 5) 314 square units area > r=√(314/pi)=10 units
Diameter=2r> 2*10=20 units

case 6) 886.2336 square units > r=√(886.2336/pi)=16.8 units
Diameter=2r> 2*16.8=33.6 units