1; 127 mi
2;78
Sorry i did not know the other answers
I hoped this helped
Answer:
Wheres the PARALLEGRAM? if you give it I can answer :)
Step-by-step explanation:
A = (2+9)/2
a = 11/2
a = 5.5
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b = (4+4)/2
b = 4
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d = √(9-2)²+(4-4)²
d = √7²+0²
r = 3,5
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(x-a)² + (y-b)² = r²
(x-5.5)² + (y-4)² = 3,5²
(x-5.5)² + (y-4)² = 12.25