Please provide answer and explanation !! A triangle consists of three line segments. A segment is a portion of a line.

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Ineed to know the answer to this algebra question.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²