" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Y = 23/115
x=23
5x+y=180derajat
115derajat+y=180
y=180-115
y=65 derajad
4z+15=115
4z=100
z=25