For the first is 3864
The second is 1320
A=3.14(which is pie) x 20.5^2
A=420x pie
A=1320
For the third is 2544
3864-1320=2544
Sorry if this is wrong too.
Answer:
Air that is moving primarily in a horizontal direction.
The scale factor is 0.5. This is an example of an reduction
Six
Answer: 32
Step-by-step explanation:
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