Answer:
pretty sure its 40cm
Explanation:
hope this helps :)
36cm
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
5.6m questions
7.3m answers