Name _________________________________________
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distq2.
Using the box as a prop, explain to "a student absent from class," why
a. the distance between two points on a line may be computed using the formula
 
b. the distance between two points on a plane space may be computed using the formula
 
c. the distance between two points in space may be computed using the formula
 
d. Write brief notes, drawings, or explanations why each is so.