Question

State which of the following pairs of triangles are congruent. If yes, write them in symbolic form (you may draw a rough figure). (a) ∆ PQR : PQ = 3.5 cm, QR = 4.0 cm, ∠ Q = 60° ∆ STU : ST = 3.5 cm, TU = 4 cm, ∠ T = 60° (b) ∆ABC : AB = 4.8 cm, ∠ A = 90°, AC = 6.8 cm ∆XYZ : YZ = 6.8 cm, ∠ X = 90° , ZX = 4.8 cm *​

Answer 1

Answer:

In triangle PQR and STU,

Given,

PQ=ST=3.5cm

△PQR=△STU=60o

⇒ OR=TU=4cm

∴ △STU≅△PQR  ... SAS criterion

Answer 2

Answer:

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