joshice12 joshice12
  • 06-04-2021
  • Mathematics
contestada

In the diagram below, what is the approximate length of the mirror arc AB?

In the diagram below what is the approximate length of the mirror arc AB class=

Respuesta :

thebecks
thebecks thebecks
  • 06-04-2021

Answer:

D) 15.7 cm

Step-by-step explanation:

radius = 10 cm

diameter = 10 x 2 = 20 cm

circumference = 20 x 3.14 = 62.8 cm

(90°/360°)(62.8) = 15.7 cm

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