Answer:
The surface area is 1,580.99 in²
Step-by-step explanation:
Known :
Diameter (d) = 19 in
Height (h) = 17 in
Asked :
Surface Area (Sa) = ...?
Answer :
Radius (r) = ½ d = ½ × 19 = [tex] \frac{19}{2} [/tex] = 9,5 cm
Tube Surface Area Formula :
= [tex] \boxed{\bold{\pi d (r + h)}} [/tex]
= 3.14 × 19 × (9,5 + 17)
= 59.66 × 26.5
= 1,580.99 in²
So, the surface area is 1,580.99 in²
#CMIIW ^^
