Miles211sviz
Answered

A can of powdered milk has a diameter of 14 centimeters and a height
18 centimeters. Find its surface area.
. 307 72 cm2 B. 791. 28cm2 C. 1 099 cm?
D.1 100​

Sagot :

Colorsproutviz

Answer:

  • C. 1099

Explanation:

A can of powdered milk is cylinder

  • Diameter = 14 cm
  • Raidus = diameter ÷ 2 = 7 cm
  • Height = 18 cm

Cylinder's Surface Area Formula:

  • 2 π r h + 2 π r²
  • π = 3.14

Solution:

  • 2 (3.14) (7 cm) (18 cm) + 2 (3.14) (7 cm)²
  • 791.28 + 307.72
  • 1099