One axis would be seconds 1,2,3,4,5 ect. and the other axis would be feet 15,30,45,60,75 ect.
I think D because it's the most common thing you'll see in many fiction books.
isosceles. In geometry, the word isosceles describes a triangle with two sides that are the exact same length. ... The Greek root, isoskeles, means "with equal legs."
Answer:
A it includes stories and biographies one can be fictional other can be non fictional