1)75+40+x=180 2)30+90+b=180 b=60
x=75
4)28+25+theta=180
3)60+60+theta=180 theta=127
theta=60
6)65+70+m=180---> m=45
5)120+x+x=180 45+ó=180 ó=135
x=30
8)48+90+n=180 --->n=42
7)63+90+m=180 ---> m=27
27+x=180
X=153
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
1)75+40+x=180 2)30+90+b=180 b=60
x=75
4)28+25+theta=180
3)60+60+theta=180 theta=127
theta=60
6)65+70+m=180---> m=45
5)120+x+x=180 45+ó=180 ó=135
x=30
8)48+90+n=180 --->n=42
7)63+90+m=180 ---> m=27
27+x=180
X=153