Anthony, Brandon, and Cathy are comparing how many sweets they have. Anthony has 4 more than Brandon, but 3 fewer than Cathy. In total, they have 41 sweets. How many sweets do they each have?

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.

ur right ive taken the test

step-by-step explanation: