Well since angle 1 and 2 are vertical angles 1=2 , 2=1 angle 3 is congruent to angle 2 which also equals 108* so if I'm not mistaking angle 3=108* also. HOPE THIS HELPS!!!!!! XD
Answer: it's the third one and the first one
Step-by-step explanation:
Lets hope i'm right.
Triangle formula: 1 / 2 b x h
y:
Half one of them. Lets do 4 since 5 would result in a decimal.
(4) = 2 x 5 = 10.
y (10) + 1 = 11
x:
Half one.
(2) = 1 x 3 = 3
Answers:
y = 11
x = 3
Hope this helps! Wait for another answer to make sure i'm right. ;) ~Pooch ♥