Fist if there is 4 sides on the base you would divide 216/4 =54
Or if there are 2 sides you would divide 216/2= 108
12kilometers
If 2cm=8km, 1cm=4km
Multiply both by three and you get that 3cm=12km
Answer:1/2b^2
Step-by-step explanation: The square is b^2?
Answer:
1.8 gallons
Step-by-step explanation:
5.2 x 3 = 15.6
2.3 x 6 = 13.8
15.6 - 13.8 = 1.8
Volume of cylinder is 402.1238....=402.12ft
Volume of rectangle is 1344ft
Add both together= 1746.12ft
Surface area of rectangle:
Length=14ft
width= 8ft
height =12ft
14x12=168x2=336
8x12=96x2=192
14x8=112x2=224
336+192+224=752
Surface Area of cylinder:
Radius= 4ft
height=8ft
2π r h+2π r^2
2π4(12)+2<span>π4^2
2</span>π48+2<span>π16
301.59+100.53=402.42ft
Add both surface area together=1154.12ft</span>
