Answer:
14
Step-by-step explanation:
subtracting by 11 gets you 14
28 might be a parallelogram
550×10 I think how do you want it to be explained
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