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Mathematics 17 Online
OpenStudy (anonymous):

help please giving medals

OpenStudy (anonymous):

Howard draws a transversal, t, on two parallel lines AB and CD, as shown below. He makes the following table to prove that the alternate interior angles are equal. Statement Justification angle 2 = angle 6 Corresponding angles of parallel lines are congruent. angle 2 = angle 4 Vertical angles are congruent. angle 4 = angle 6 ? Which is the missing justification? (5 points) Corresponding angles formed by a transversal on two parallel lines are equal. Alternate exterior angles formed by a transversal on two parallel lines are equal. By transitive property of equality, angle 4 = angle 6. By reflective property of equality, angle 4 = angle 6.

OpenStudy (anonymous):

OpenStudy (anonymous):

@iGreen @ganeshie8 @midhun.madhu1987

OpenStudy (anonymous):

i think b

OpenStudy (anonymous):

d?

OpenStudy (anonymous):

i mean

OpenStudy (anonymous):

is it a or d?

OpenStudy (anonymous):

or am i wrong

OpenStudy (anonymous):

@midhun.madhu1987 ???

OpenStudy (anonymous):

someone help me please?

OpenStudy (midhun.madhu1987):

Angle 2 = 6 and 2 = 4 So angle 4 = 6 It is the transitive property... if a=b and a=c then b=c

OpenStudy (anonymous):

o so it was c thanks @midhun.madhu1987

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