Jawabanmu

2014-04-10T21:38:01+07:00
Sudut NLM + sudut KLN = 180 derajat
x+10+(6x-5) = 180 derajat
7x+5= 180
x=25

besar segitiga KLN = 180
sudut NKL + sudut KLN + sudut KNL = 180 derajat
(x-5) + (6x-5) + (p+5) = 180
20 + 145 + p+5 = 180
p = 180-20-145-5
p = 10 (a)