Question

1. State whether or not the following pairs of triangles are congruent. in ∆1 ab = 53.75 mm. bc = 61.25 mm. ca = 46.25 mm. in ∆2 pr = 5.375 cm. rq = 6.125cm. qp = 4.625 cm​

Answer 1

Step-by-step explanation:

∆1

AB=53.75 mm [1 mm=0.1 cm]

BC=61.25 mm=6.125 cm

CA=46.25 mm

∆2

PR=5.375 cm

RQ=6.125 cm

QP=4.625 cm

so,∆1 and ∆2 are congruent by S.S.S criterion of congruency.