Question

please tell me the answer ​

Answer 1

1) ∆XYZ ~ ∆LMN [Given]  ∴ ∠X ≅ ∠L  ∠Y ≅ ∠M   ∠Z ≅ ∠N [Corresponding angles of similar triangles] XY/LM = YZ/MN = XZ/LN [Corresponding sides of similar triangles]

2) In △PQR, QR and PR are the longest and smallest side. The angle opposite to the longest side is the largest angle and the angle opposite to the smallest side is the smallest angle . Hence, the greatest and the smallest angle of the triangle are ∠QPR and ∠PQR respectively.

3) AB=7cm, BP=4cm and AP=5.4cm. Therefore AB>AP>BP.