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Marina86 [1]
3 years ago
9

Please help me now plz I will mark you brainliest

Mathematics
1 answer:
Goryan [66]3 years ago
5 0

540 is your answer can you help me thank you

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Pls help free 16 points up for grab
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Given: ABCD with diagonal line BD<br> Prove: triangle ABD is congruent triangle CDB
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Answer:

It is given that:

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To prove that: \triangle ABD \cong \triangle CDB

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\overline{AD} || \overline{BC}

\overline{AB} || \overline{CD}

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by alternative interior angle theorem;

\angle ADB \cong \angle CBD

\angle ABD \cong \angle CDB

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