Find the surface area of a cylindrical can that is 6 inches tall and has a diameter of 4 inches, use π ( pi ) = 3.14

A) 148.48 sq in
B) 292.48 sq in
C) 100.48 sq in
D) 87.92 sq in

C

Step-by-step explanation:

Radius = 4/2 = 2 in

SA = 2pi×r×h + 2pi×r²

= (2×3.14×2×6) + (2×3.14×2²)

= 100.48 in²

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm