Based on the given information, which conjecture is invalid?
given: two non-coinciding...
Mathematics, 02.10.2019 08:30 joejoefofana
Based on the given information, which conjecture is invalid?
given: two non-coinciding lines intersect at point b.
the two lines are perpendicular.
the two lines are parallel.
the two lines form vertical angles.
the two lines intersect at no other points.
Answers: 1
Mathematics, 21.06.2019 13:30, alexthebest3976
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
Answers: 1
Mathematics, 21.06.2019 22:30, scholarlystudenttt28
Which one is the correct answer, and why?
Answers: 1
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