Question

Just ignore the language that you not understand, just read in English... Pls help me... ​

Answer 1

Explanation:

LX ^2=30^2+16^2=900+256=1156

LX=✓1156=34m

LZ=40-14=26m

ZY=2pi*14/4=22/7*7=22m

YN=30-14=16m

NX=24m

P=34+26+22+16+24=122 m