Math, asked by potatohead, 1 year ago

please answer. It's necessary. and i will mark u the brainiest if i find ur ans correct. thanks. please help

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Answered by Ronoaddicted

3

Step-by-step explanation:

the value of a is 60....in the third qn

Answered by krishnansu1234

0

Answer:

In ∆ABC,∆DBC

BC (Common)

AB=DC(given)

ABC=DCB=90°

.•. ∆ABC=~=∆DBC(SAS)

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