1.

Pqrs and PQab are two parallelogram on opposite side of PQ. prove that s r a bis a parallelogram.​

Answer»

Step-by-step explanation:

  • given pqrs and PQAB are two parallelogram on side PQ then
  • pq||ab.......1
  • pq||rs......2
  • from 1and2
  • ab||rs.....3
  • ar||bs....4
  • a+b+r+s =360..5 then
  • ABRS is a parallelogram
  • HENCE proved


Discussion

No Comment Found

Related InterviewSolutions