Answer:
<em>Answer is </em><em>given below with explanations</em><em>.</em>
Step-by-step explanation:
Answer is option 1) 85 : 51

Option 1 is correct.
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Answer:
The second one
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
Dilate from center A by scale factor of 2, then reflect over line AC
Step-by-step explanation:
circumference of a circle (C)
C = πd or 2πr ( because d 2 x r)
r= 18 miles given
d= diameter
r= radius
d = 2 x r
d = 2 x 18 = 36 miles
2) C = πd
C = 3.14 x 36 = 113.04 miles
3) approximate measure of C = 22/7 x 36= 113.14 miles