Question

What else would need to be congruent to show that ABC PQR by SSS?

I think its C?

Answer 1

your answer is right it is C

Answer 2

Find out the what else would need to be congruent to show that ΔABC ≅ ΔPQR by SSS .

To prove

SSS congurence property

Triangles are congruent if all three sides in one triangle are congruent to the corresponding sides in the other triangle.

As given

`\bar{AC}\cong \bar{PR}`

`\bar{AB}\cong \bar{PQ}`

Thus to prove ΔABC ≅ ΔPQR are congurent by SSS congurence property.

Thirds sides of both the triangles must be congurents.

i.e

`\bar{BC}\cong \bar{QR}`

Therefore Option (C) is correct .