Miguel Is building a doghouse. He cuts one sheet of wood to make the front wall. he also cuts out a door that is 2 feet by 2 feet. The dimensions, in feet, are shown in the diagram, Miguel needs to paint the wood. What amid the area he needs to paint?

1.What is the area of the rectangular piece of wood before the square is cut out? Include units with your answer

2. what is the area of the square that was cut out of the wood? Remember to include units

3. What is the area Miguel needs to paint? Explain how you found your answer.

1. 12 ft sq.

2. 4 ft

3. 12 - 4 (door) = 8

Step-by-step explanation:

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

a reflection across the x axis and a 90 degree rotation left and right.