Are you in school? Do you love Teachoo?
We would love to talk to you! Please fill this form so that we can contact you
Last updated at June 29, 2018 by Teachoo
Ex 7.1, 2 ABCD is a quadrilateral in which AD = BC and DAB = CBA (See the given figure). Prove that (i) ABD BAC (ii) BD = AC (iii) ABD = BAC. Given: AD = BC and DAB = CBA To prove: (i) ABD BAC , (ii) BD = AC , (iii) ABD = BAC Proof: In ABD and BAC, AD = BC DAB = CBA AB = BA ABD BAC BD = AC And, ABD = BAC