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J.L.
Group Title
PLEASE HELP!
Look at the quadrilateral shown below.
Clara writes the following proof for the theorem, “If the diagonals of a quadrilateral bisect each other, the quadrilateral is a parallelogram.”
 2 years ago
 2 years ago
J.L. Group Title
PLEASE HELP! Look at the quadrilateral shown below. Clara writes the following proof for the theorem, “If the diagonals of a quadrilateral bisect each other, the quadrilateral is a parallelogram.”
 2 years ago
 2 years ago

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J.L. Group TitleBest ResponseYou've already chosen the best response.1
Clara’s proof 1. For triangles AOB and DOC, angle 1 is equal to angle 2 as they are vertical angles. 2. AO = OC and BO = OD because it is given that diagonals bisect each other. 3. The triangles AOB and DOC are congruent by SAS postulate. 4. Similarly, triangles AOD and BOC are congruent. 5. By transitive property, angle ABD is equal to angle BDC and angle ADB is equal to angle DBC. 6. As the alternate interior angles are congruent the opposite sides of quadrilateral ABCD are parallel. 7. Therefore, ABCD is a parallelogram. Which is the first incorrect statement in Clara’s proof? Statement 4 Statement 5 Statement 7 Statement 6
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
Can anyone help? @Hero @gitahimart
 2 years ago

Hero Group TitleBest ResponseYou've already chosen the best response.0
Ya, I'm already here
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
Do you think you can help? I have no idea what to do...
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.3
pic? i think it's 4 btw
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
the picture is in the link
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.3
oh sry........it may not be 4....
 2 years ago

gitahimart Group TitleBest ResponseYou've already chosen the best response.1
I think statement 5 is wrong coz they're not corresponding
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.3
yup i think it's 5 too......
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
Transitive Property of Equality For real numbers a, b, and c, if a = b and b = c, then a = c.
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
You guys sure? @A.Avinash_Goutham and @gitahimart
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.3
like i was checking the options nd i feel that the rest are fine
 2 years ago

gitahimart Group TitleBest ResponseYou've already chosen the best response.1
am with @A.Avinash_Goutham on this one, 5 is the most odd out
 2 years ago

gitahimart Group TitleBest ResponseYou've already chosen the best response.1
@J.L. thanks
 2 years ago

J.L. Group TitleBest ResponseYou've already chosen the best response.1
Can you give a medal to @A.Avinash_Goutham
 2 years ago
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