Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Find the surface area of the cylinder. Type an exact answer in terms of pi.

Find The Surface Area Of The Cylinder Type An Exact Answer In Terms Of Pi class=

Sagot :

Answer:

154π cm²

Step-by-step explanation:

Radius (r) = 7 cm

Height (h) = 4 cm

Surface area of cylinder

= 2πr (h + r)

= 2π (7) (4 + 7)

= 2π (7) (11)

= 2π (77)

= 154π cm²

______

Hope it helps ⚜

Answer:

154π cm²

Step-by-step explanation:

Formula for the Surface Area of a Cylinder

  • SA = 2πr (h + r)

Solving

  • Here r = 7 cm and h = 4 cm
  • SA = 2πr (h + r)
  • SA = 2π × 7 (7 + 4)
  • SA = 14π × 11
  • SA = 154π cm²