Answer:
13
Step-by-step explanation:
x^2=5^2+12^2
x^2=25+144
x^2=169
x=13
Y= 1/2x +4
hopes this helps!
Answer: First one is 140, second one is 70
Step-by-step explanation: They’re corresponding angles
Answer:
A parallelogram
Step-by-step explanation:
The opposite sides and angles are congruent.