Browse by Stream
Discuss Doubts
Home
Search for Exam, Articles, Questions
get app
Go To Your Study Dashboard
  1. Home
  2. By applying SAS congruence rule, you want to establish that bigtriangleup PQRcong bigtriangleup FED. It is given that PQ= FE and RP= DF. What additional information is needed to establish the congruence?
# NCERT

2. By applying SAS congruence rule, you want to establish that  \bigtriangleup PQR\cong \bigtriangleup FED. It is given that PQ= FE and RP= DF. What additional information is needed to establish the congruence?

Answers (1)
P Pankaj Sanodiya

 To prove congruency by SAS rule, we need to equate two corresponding sides and one corresponding angle,

so in   proving \bigtriangleup PQR\cong \bigtriangleup FED we need,

PQ= FE

RP= DF

And

\angle P = \angle F.

Hence the extra information we need is \angle P = \angle F.

Similar Questions

Related Chapters

Exams
Articles
Questions