Question

If triangle LMN ~ triangle PON, what is MN?

Answer 1

pretty sure its 40cm

Explanation:

hope this helps :)

Answer 2

36cm

Explanation:

Tan(14/12)=angle of ONP

Tan(42/X)=angle of LNM

singe those angels are the same;

Tan(14/12)=Tan(42/X)

14/12=42/X

14*X=42*12

X=(42*12)/14

X=36