Question

6. If 3 sides are correspondingly equal of any two triangle then it is
a)SAS b)ASA
c)SSS
postulate.
d)RHS​

Answer 1

$\large \underbrace{\bf {\red{Question:-}}}$

If 3 sides are correspondingly equal of any two triangles the it is :

• SAS
• ASA
• SAS
• RHS

$\large \underbrace{\bf{\red{Answer:-}}}$

If 3 sides are correspondingly equal of any two triangles the it is :

• SAS
• ASA
• SSS $\large {\red{\checkmark}}$
• RHS

$\large \underbrace{\bf{\red{Explaination:-}}}$

If all the 3 sides of one triangle are equal to corresponding 3 sides of another triangle, then the two triangles are said to be congruent by SSS congruence rule.

$\large \underbrace{\bf{\red{Example :-}}}$

Given, two triangles : ∆ABC and ∆DEF where :

• AB = DE
• BC = EF
• CA = FD

To prove : We have to prove that they are congruent.

Proof : In ∆ABC and ∆DEF :

• AB = DE [Given]
• BC = EF [Given]
• CA = FD [Given]

All sides of ∆ABC are equal to all the corresponding sides of ∆DEF.

Hence, by SSS congruence rule ∆ABC is congruent to ∆DEF

Answer 2

Answer:

c is correct. Hope it helps!