
Get live Maths 1-on-1 Classs - Class 6 to 12
Last updated at March 23, 2023 by Teachoo
Ex 7.2, 2 (a) You want to show that ∆ART ≅ ∆PEN, If you have to use SSS criterion, then you need to show (i) AR = (ii) RT = (iii) AT = For SSS criteria, All three sides must be equal Therefore, AR = RT = AT =