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Mathematics 79 Online
OpenStudy (devonhoward15):

Kathryn draws three pairs of intersecting lines. In each figure, she measures a pair of angles. What is a reasonable conjecture for Kathryn to make by recognizing a pattern and using inductive reasoning? When a pair of lines intersect, the vertical angles are acute. When a pair of lines intersect, all of the angles formed are right angles. When a pair of lines intersect, the vertical angles are congruent. When a pair of lines intersect, all of the angles formed are congruent.

OpenStudy (devonhoward15):

OpenStudy (devonhoward15):

@jhonyy9 i believe b

OpenStudy (devonhoward15):

*c

jhonyy9 (jhonyy9):

so what is your opinion b or c ?

OpenStudy (devonhoward15):

c

jhonyy9 (jhonyy9):

why c. ? what say the choice c. ?

OpenStudy (devonhoward15):

well you can eliminate a and b right away, and d is incorrect because there is only 1 diagram that all the angles are congruent

jhonyy9 (jhonyy9):

yes you see it right - good work

jhonyy9 (jhonyy9):

good luck bye bye

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