So, angles A and B added together is 130° which makes the whole angle = 180°-130°=50°
The answer is 180° because it is a supplementary angle and all supplementary angles equal 180° so, all the angles added makes 180°
It is commutative property
Answer:
EG = 13
Step-by-step explanation:
EG = EF + FG
EG = 4+ 9 = 13
I think so I’m not pretty sure
