4 years ago

△ABC = △DBC, AB= 10, AC=7 DC= ?

Mathematics

1 answer:

Furkat [3]4 years ago

7 0

Answer:DC=7

Step-by-step explanation:

As it is written △ABC = △DBC. So the corresonding legs (the legs which are equal ) are as follows:

AC=DC AB=DB BC= BC

So DC=7 the same like AC

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It would help if we represent the information in form of two-ways table as shown below

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