Camilla wants to attach a string of lights to the edge of her patio for a party. She does not want the string to go across the edge with the steps. Write a linear expression that represents the length of string in feet she will need. Then find the length if x=3.

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.

answer: i believe it’s 245.04

step-by-step explanation:

24

step-by-step explanation: