A rectangle has 4 sides
each side is a right angle
a right angle by definition is 90 degrees

False
Answer:
I think its A, Because if you look at the problome A makes sense
Now this may or may not be work I’m 99.9 percent sure it’s right but if not sorry
the square root of three when multiplied by itself if the number three it is more precisely call the principal square root of three the square root of three is an irrational number approved the irrationality