soheilaa soheilaa

17-06-2020
Mathematics

contestada

I really need help with this :)

I really need help with this class=

Respuesta :

rickman9 rickman9

18-06-2020

Answer:

first calculate the area of the arch using:

O/360×πr2

O represents theta

second calculate the area of the circle using πr2

finally minus the answer gotten from the two different areas

thats how u get the area of the shaded area

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