Question

In A PQR; PQ 10 cm, QR: 12 cm, PR: 8 cm. Find out the greatest and smallest angles ofthe triangles.​

Answer 1

Answer:

In △PQR, QR and PR are the longest and smallest side

Step-by-step explanation:

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.

Answer 2

Answer:

greatest angle= angle RPQ is the longest angle because the longest sides opposite angle is always greatest

shortest angle= anglePQR is the smallest angle because the shortest sides opposite angle is always small.