vanayden1 vanayden1

25-02-2021
Mathematics

contestada

Help plz I was stuck on this question for 1 week

Help plz I was stuck on this question for 1 week class=

Respuesta :

toasty23 toasty23

25-02-2021

We know that the perimeter of a circle (circumference) is equal to 2πr

In the diagram, there is a half circle so the circumference would be πr.

Now plug in the radius of 3 to get
Area of circle = 3π or 9.425.

Add 10 to that from the perimeter of the triangle.

Final answer = 19.425

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