Answer:-18xy+2x-13y
Step-by-step explanation: combine like terms
Answer:
When two triangles have the exact 3 sides and the same 3 angles
Step-by-step explanation:
In geometry, triangles are congruent when the have the exact same 3 sides and the exact same 3 angles. They can be flipped or reflected, they just have to have same sides and angles
Answer:
idk i can't realy see type it out.
Step-by-step explanation:
Answer:
Angles G and H are congruent.
Step-by-step explanation: