Dacrisjakaguz Dacrisjakaguz
  • 23-11-2016
  • Mathematics
contestada

A ball has a diameter of 8 inches. What is its surface area? (Use 3.14 for π.)

Respuesta :

Livingsta
Livingsta Livingsta
  • 26-11-2016
Given,

Diameter of the ball = 8 inches
Radius of the ball (r) = diameter ÷ 2 = 8 ÷ 2 = 4 inches
π = 3.14

Surface area of the ball (A) is the same as the surface area for a sphere = 4 π r² = 4 × 3.14 × 4² = 200.96 inches²

Answer Link
stargazer612345
stargazer612345 stargazer612345
  • 25-11-2020

ANSWERING  SO OTHER PERSON CAN GET BRAINIEST AFTER 4 YEARS LMA/O

diameter ÷ 2 = 8 ÷ 2 = 4

Step-by-step explanation:

Answer Link

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