Question

Please help guys im attending a test and I'll need it as quick as possible.
Both the questions please

Answer 1

$\huge\purple{Answer}$

1. in ∆PQR, if R = P and QR = 4cm and PR = 5cm then the length of PQ is therefore , length of qp is equal to 4cm.

2. in ∆ABC and ∆DEF , AB=FD and A = D the two triangles will be congruent by SAS axiom , if AC = DE

For triangle to be congruent by SAS axiom two of the sides and the included angle of the triangles must be equal.

Given AB=DF and ∠A=∠D

No for △ABC≅△DFE by SAS axiom we need AC=DE

So option B is correct.

Answer 2

Answer:

Option. b is correct answer