Question

1) In trianglePQR, PQ= 3 cm, QR= 2cm and PR= 2.5 cm. trianglePQR is similar to triangleLMN, MN= 4cm. What is the perimeter of triangleLMN?
1)30cm
2) 22.5cm
3) 15cm
4)7.5cm​

Answer 1

Answer:

option 4

because he said that it was smiliar

Answer 2

Answer:

option 3

Step-by-step explanation:

sides of LMN triangle is

MN=2×QR=4

LN=2.5×2=5

LM= 3×2=6

perimeter if triangle= 4+5+6=15