The answer is they are all obtuse and all have a 100 degree angle
The shorter piece is 3 feet
The longer piece is 9 feet
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The best and most correct answer among the choices provided by the question is </span> <span>9:3:3:1</span> .
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Hope my answer would be a great help for you. </span>
S R
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1. b is midpoint of 1. given
AC
2. AB = BC 2. if midpoint, then two
congruent lines
3. AB = EF 3. given
4. BC = EF 4. transitive property
Answer: I think it’s A the cylinder
Step-by-step explanation: