15-05-2020
Mathematics

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I need this done please help in the picture

I need this done please help in the picture class=

Respuesta :

santiagovitoriad santiagovitoriad

15-05-2020

Answer

7.85

but I not sure JutMon21 know the problem

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JustMo21 JustMo21

15-05-2020

Answer:

I got 7.85

Step-by-step explanation:

First, I took the center angle which is 90 degrees in this case and divided by 360 and I got 0.25 Then, I multiplied that number by the radius which is 5 and I got 1.25. After that I multiplied 1.25 with 2π and the final answer that I got is 7.85

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