Answer:
401.92
Step-by-step explanation:
3.14 x 16²/2 is the formula for the area of a semicircle. Hope this helps.
Answer:
I think either F or D. But Im more sure F
Step-by-step explanation:
Answer:
200. 96 cm^2
Step-by-step explanation:
If the area of a circle is 

= 3.14,
radius = 8 cm (r = diameter/2 ----> r = 16/2)
= 


Answer:
The same number was not added to both sides.
Step-by-step explanation:
The same number was not added to both sides.
In line 2, 6 was added to the left side and 78 was added to the right side.
There are 1677 golf balls to fill all the buckets. Hope it help!