Respuesta :

abt 9.8 in. u can estimate the shaded region is half the circle so u need to find half the area. area is pi•r^2. the area is 19.6. 19.6 divided by 2 = 9.8 and u got ur shaded area

Answer:

hey friend

ur answer would be 9.8

(PSSSSSSS this was only my review)

pls tell me if its wrong

then i will yell at myself for being so stu.pid

Step-by-step explanation:

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