joshice12 joshice12

06-04-2021
Mathematics

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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

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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