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Gennadij [26K]
2 years ago
13

Explain how to find the radius if you know the diameter is 20

Mathematics
2 answers:
mrs_skeptik [129]2 years ago
6 0
Half of diameter is radius
D = r/2
Answer
D= 20/2
=10
alekssr [168]2 years ago
4 0
The radius is 10.. the radius is half of the diameter
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2 Point:     (6,2)         (-6,6)
                   x₁ y₁         x₂ y₂
       

Remember: 
  
    rise          change in y          y₂ - y₁          6 - 2            4
 ---------- =  ------------------- = ------------- = ----------- = ----------
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The slope of the line is -1/3.






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3 years ago
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