Question

2.
Given below are a pair of congruent triangles. Using SSS rule of congruency, name the
congruent triangles in each case.
b.
P
2.5 cm
2.5 cm-4
5.5 cm
3.3 cm
5.5 cm
4 cm
4 cm
R
2.7 cm2.7 cm
D​

Answer 1

Answer:

a)

PR = PS ( 5.5cm)

QR = QS ( 2.7 cm)

PQ is common. So the ∆PQR congruence (symbol) ∆PQS

b) AB = AD ( 2.5cm )

BC= CD ( 4 cm)

AC is common .So the ∆ ABC congruence (symbol) ∆ ACD