Step-by-step explanation:
2x+98=180° (angles in straight line )
2x=180-98
x=2/2
x=1
Answer:
identical in form or shape
Step-by-step explanation:
two triangles could be congruent as they both have 3 sides.
Im not that good with these types of problems but i think it is b if my math is correct.
Answer:
640
Step-by-step explanation:
you just divide
