match each set of numbers with the classification that best describes it. some sets might meet the criteria for multiple classifications, so find the most specific classification for each set. help please

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

what graph

step-by-step explanation: