Answer:
452.39 mi^2
Step-by-step explanation:
A = πr^2
A = π (12mi)^2
A = 452.39 mi^2
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Please mark Brainliest :D
Answer:
1,8 and 5,10
Step-by-step explanation:
Answer:
y=30
Step-by-step explanation:
Answer:
The measures of the angles are 18°, 72°, and 90
Step-by-step explanation:
I hope i am right if not tell me
Answer:
10=60 5=30
Step-by-step explanation: