Question
What is the distance between the points A(c, 0) and B(0, -c)?
✓
Answer
Distance between A(c, 0) and B(0, -c)
$=\sqrt{(\text{x}_2-\text{x}_1)^2+(\text{y}_2-\text{y}_1)^2}$
$=\sqrt{(0-\text{c})^2+(-\text{c}-0)^2}$
$=\sqrt{\text{c}^2+\text{c}^2}=\sqrt{2\text{c}^2}=\sqrt{2}\text{c}$
$=\sqrt{(\text{x}_2-\text{x}_1)^2+(\text{y}_2-\text{y}_1)^2}$
$=\sqrt{(0-\text{c})^2+(-\text{c}-0)^2}$
$=\sqrt{\text{c}^2+\text{c}^2}=\sqrt{2\text{c}^2}=\sqrt{2}\text{c}$
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25-30
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30-35
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35-40
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40-45
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45-50
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50-60
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Frequency
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