Answer:
they form a 90 degree angle
Step-by-step explanation:
perpendicular (⊥) always implies 90 degree angles
parallel (║) always implies they never intersect
Answer:
hola bb como estas dime bb en que te ayudo
Step-by-step explanation:
Answer:
thanks bro
Step-by-step explanation:
i believe the answer is concave
Answer: There are 12 months in one 1 year
Step-by-step explanation: