Question

If triangle PQR is congruent to triangle EDF,then is it true to say that PR=EF?Give Reason for your answer.

Answer 1

If Triangle PQR is congruent to Triangle EDF
then PR=EF( by c.p.c.t)
C.p.c.t stands for corresponding parts of congruent triangle.

Answer 2

x+x+1=63 2x=63-1 2x=62 x=62÷2 x=31 Andx+1=31+1=32 Answer=31and32