PR = b

Sahay Sir > Question Answers > PR = b
11. In ∆ PQR, PD ⊥ QR such that D lies on QR . If PQ = a, PR = b, QD = c and DR = d, prove that (a + b) (a – b) = (c + d) (c – d).
05
Jul
11. In ∆ PQR, PD ⊥ QR such that D lies on QR . If PQ = a, PR = b, QD = c and DR = d, prove that (a + b) (a – b) = (c + d) (c – d). 11. In ∆ PQR PD ⊥ QR such that D lies on [...]
Posted in: Chapter 6 - Triangles , Maths , NCERT Class 10 ,
Tags: 11. In ∆ PQR , PD ⊥ QR such that D lies on QR . If PQ = a , PR = b , prove that (a + b) (a – b) = (c + d) (c – d). , QD = c and DR = d ,