What is the range of this data set? {43, 17, 12, 17, 19, 11, 17, 20, 30} 13 17 32 I don't know.

Range is 32

Step-by-step explanation:

11,12,13,17,17,17,17,19,20,32,43

43-11 = 32

answer: i oofed

step-by-step explanation:

oofed=wow

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi