Class 9

This question was asked in Ex 8.1, 5 - Show that if diagonals of a quadrilateral are equal

in question 5 of ex 8.1 cant we prove it like this first if we want to prove that it is a parallogram so we can say - OD=OB, OA =OC , angleDOC = angle AOB , by SAS COGUENCY we can say AD=BC and similarly we prove that DC=AB is it correct or not

Shivkumar Shivkumar

Dec. 23, 2016, 11:10 a.m.

Answers!

Davneet Singh

Dec. 23, 2016, 12:23 p.m.

Yes Shivkumar, you can do like that also.

Comment

Answer the question...