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16-06-2020
Mathematics

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The window above the doorway in Angelica's house is shaped like a semicircle with a diameter of 36 inches.
How much glass was used to make the window? Use 3.14 for π

Respuesta :

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16-06-2020

Answer:

[tex]508.68[/tex] [tex]in^{2}[/tex]

Step-by-step explanation:

[tex]\pi r^{2} (1/2)[/tex]

[tex](3.14)(18^{2})(1/2)[/tex]

[tex]12717/25 = 508.68[/tex]

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