∠B = 40∘ and ∠C = 110∘. In ΔPQR

Sahay Sir > Question Answers > ∠B = 40∘ and ∠C = 110∘. In ΔPQR
4.In ΔABC, ∠A = 30∘,∠B = 40∘ and ∠C = 110∘. In ΔPQR, ∠P = 30∘,∠Q = 40∘ and ∠R = 110∘. A student says that ΔABC ≅ΔPQR by AAA congruence criterion. Is he justified? Why or why not?
08
Oct
4.In ΔABC, ∠A = 30∘,∠B = 40∘ and ∠C = 110∘. In ΔPQR, ∠P = 30∘,∠Q = 40∘ and ∠R = 110∘. A student says that ΔABC ≅ΔPQR by AAA congruence criterion. Is he justified? Why or why not? ∠A = 30∘ ∠B = 40∘ and ∠C = 110∘. In ΔPQR ∠P = 30∘ ∠Q [...]
Posted in: Chapter 7 - Congruence of Triangles , Maths , NCERT Class 7 ,
Tags: ∠A = 30∘ , ∠B = 40∘ and ∠C = 110∘. In ΔPQR , ∠P = 30∘ , ∠Q = 40∘ and ∠R = 110∘. A student says that ΔABC ≅ΔPQR by AAA congruence criterion. Is he justified? Why or why not? , 4.In ΔABC ,