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:im not sure
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
8+w/4, when w=16
8+16/4
8+4=12
Answer:
14
Step-by-step explanation: