Question

Δ LMN, L = 600, M = 500. If Δ LMN~ Δ PQR, findR .

Answer 1

Answer:

R=500

Step-by-step explanation:

Answer 2

Answer:

[first of all,

the sum of the angles of a triangle cannot exceed 180°

but L=600, M=500

so it's not possible]

let's consider,

• L=60°
• M=50°

now,

∆LMN~∆PQR

so,

• P=L=60°
• Q=M=50°

we know,

sum of the angles of a triangle is equal to 180°

that is,

P+Q+R=180°

> 60° + 50° + R=180

> 110° + R = 180°

> R = 180°- 110°

> R = 70°