Question

Check whether the following Triangles can be constructed or not.

1) ∆ABC, LA=70° LB=120°, AB=6cm

2) ∆PQR, LQ=30°, LR=60° , QR=5.2cm

3) ∆XYZ, XY=4cm, YZ=4cm, XZ=5cm
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Answer 1

1 and 2 triangle

Step-by-step explanation:

can be consructed