Aright triangle has a hypotenuse whose length is 26 inches and a leg whose length is 10 inches which of the following is the area of the right triangle in square inches

Given the following data:

To find the area of the right triangle in square inches:

First of all, we would determine the other leg (opposite side) of the right triangle by using the Pythagorean's theorem.

Mathematically, Pythagorean's theorem is calculated by using the formula:

Where:

Substituting the values into the formula, we have:

A = 24 millimeters.

Now, we would solve for the area of the right triangle by using the formula:

× ×

× ×

 ×

Area = 120 square inches.

Therefore, the area of the right triangle in square inches is 120.

Read more: link

check the picture below.

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.