The perimeter of a square is 54cm. Find the length of a diagonal, rounding to the nearest tenth.
1. 182.3cm/2. 19.1cm/3. 13.5cm/4. 22.4cm

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

answer: entity is prob the answer

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)