Question

please solve this in paper not by typing and write 1 ans 2 ans like this​

Answer 1

Congruency -

If two triangles , ABC and DEF are congruent to each other , it can be written as -

∆ ABC ≅ ∆ DEF

____________________________________________

Types Of Congruence -

• Side Side Side Congruence

• Angle Side Angle Congruence

• Side angle Side Congruence

• Angle Angle Side Congruence

• Right Angled - Hypotenuse - Side Congruence

____________________________________________

CPCT - Corresponding parts of congruent triangles

____________________________________________

Answer 2

Solutions :

➀ sol :

a) Full name of CPCT corresponding parts of congruent traingles

b) Symbol stand for congruence ≈

______________________________

❷ sol :

a) Angle E → Angle C

b) Line DF → Line AB

______________________________

➂ sol :

ASA axiom : The two triangles which have an angle , side and a angle are eligible to ASA axiom or congruency

Ex . :

∆ABC ≈ ∆PQR by ASA axiom

That means

Angles (A or B or C) = Angles (P or Q or R)

And,

Lines (AB or BC or AC) = Lines (PQ or QR or PR)

_____________________________

➃ sol:

The given two triangles are in the congruency ASA

ASA : In the 3rd solution

Here ,

Angle R = Angle L

Angle Q = Angle N

Line RQ = Line LN

PQR ≈ MLN

____________________________

❺ sol :

QRS ≈ TPQ

By

ASA , SAS congruency

____________________________