Answer:
code = 4488.24
A = 1006.76
B = 2893.82
C = 2712.96
D = 111.78
Explanation:
Volume of a cylinder = πr²h
where r = radius and h = height
A) radius = diameter / 2 = 15 / 2 = 7.5
height = 5.7
==> volume = 3.14(7.5)²5.7
==> volume = 3.14(56.26)5.7
==> volume = 176.625 × 5.7
==> volume = 1006.7625
==> volume = 1006.76
B) radius = 8 and height = 14.4
==> volume = 3.14(8)²14.4
==> volume = 3.14(64)14.4
==> volume = 200.96(14.4)
==> volume = 2893.82
C) radius = 6 and height = 24
==> volume = 3.14(6)²24
==> volume = 3.14(36)24
==> volume = 113.04 × 24
==> volume = 2712.96
D) radius = 2 and height = 8.9
==> volume = 3.14(2)²8.9
==> volume = 3.14(4)8.9
==> volume = 12.56(8.9)
==> volume = 111.78
Code ( B + C ) - ( D + A )
A = 1006.76 , B = 2893.82 , C = 2712.96 , D = 111.78
Code : ( 2893.82 + 2712.96 ) - ( 111.78 + 1006.76 )
==> add values in parenthesis
Code : 5606.78 - 1118.54
==> subtract values
Code : 4488.24