6. S is any point on side QR of a ∆ PQR. Show that: PQ + QR + RP > 2 PS.
Sahay Sir > Question Answers > 6. S is any point on side QR of a ∆ PQR. Show that: PQ + QR + RP > 2 PS.
2. The image of an object placed at a point A before a plane mirror LM is seen at the point B by an observer at D as shown in Fig. 7.12. Prove that the image is as far behind the mirror as the object is in front of the mirror.
30
Jun
2. The image of an object placed at a point A before a plane mirror LM is seen at the point B by an observer at D as shown in Fig. 7.12. Prove that the image is as far behind the mirror as the object is in front of the mirror. 6. S is any [...]
6. S is any point on side QR of a ∆ PQR. Show that: PQ + QR + RP > 2 PS.
30
Jun
6. S is any point on side QR of a ∆ PQR. Show that: PQ + QR + RP > 2 PS. 6. S is any point on side QR of a ∆ PQR. Show that: PQ + QR + RP > 2 PS. June 30, 2021 Category: Chapter 7 - Triangles , Maths , [...]