Question

ii) ΔLMN with length m<L = 50ᵒ ; m<M= 70ᵒ; m<N=60ᵒ .
please answer if you are sure​

Answer 1

Step-by-step explanation:

m<L = 50ᵒ ; m<M= 70ᵒ; m<N=60ᵒ .

m<L + m<M + m<N = 180ᵒ .

This triangle is possible as sum of

angles is supplementary.

LN is the longest side and MN is the smallest side.

Answer 2

Step-by-step explanation:

In ∆LMN

√L+√M+√N=180°

60°+50°+√N=180°

√N=70°

Now

∆LMN~∆PQR

•••√R=√N

=√N=70°