ABCD is a quadrilateral in which AD||BC. Find
b c, ,
and
d.
Answers
Answered by
3
Answer:
ABCD is a quadrilateral, where AD=BC and ∠DAB=∠CBA
In △ABD and △BAC,
⇒ AD=BC [ Given ]
⇒ ∠DAB=∠CBA [ Given ]
⇒ AB=BA [ Common side ]
∴ △ABD≅△BAC [ SAS Congruence rule ]
∴ ∠ABD=∠BAC [ CPCT ]
Answered by
0
Answer:
a=90,b=90,c=90,d=90
Step-by-step explanation:
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