Question

somebody please help will become fan and will give medal

Maria and Sarah must make a dichotomous key for the shapes seen here. Their first choice is to pick objects with (1a) rounded sides or (1b) straight sides. What should their second choice be?
A) size of shape
B) number of sides
C) one side longer than the other
D) angles equal or angles not equal

Answer 1

@Directrix @MysticFury @ivettef365

Answer 2

@Vocaloid

Answer 3

@sissyedgar

Answer 4

never mind it is D

Answer 5

Okie! xP