1. A mason has made a concrete slab. He needs it to be rectangular. In what different ways can he make sure that it is rectangular?
(1).All the properties of a parallelogram.
(2) Each of the angles is a right angle.
(3) Diagonals are equal
JNVST 2025 Class 6 registration ends today; apply at navodaya.gov.in
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now