Answer: 102 degrees
Step-by-step explanation:
This is an isosceles triangle because two of the sides are the same length which means that two angles are congruent as well.
180-(2(39))
=180-(78)
=102
Not a enogh information so write more down
I’m not 100% sure but isn’t it x2 +xy +y2?
Answer:
I plotted points since i cant draw lines very well with a mouse
Step-by-step explanation:
The output is -20 to this question