Answer:
8963.46
Step-by-step explanation:
84*66 for the rectangle and since there is two semi circles you could just calculate it as one so it would be 84*66+33*33*3.14 because formula for area of circle is A= pi*raduis with exponant of 2
17.83 in
2 x 3.14
= 6.28
112 ÷ 6.28= 17.8343949
Whole number is 17.83 in
sorry dont know
30 oite 904-=
C
1) y + 8 -- y is increased by 8
2) 3( y + 8 ) -- then tripled
