Triangle abc has vertices a(3, -5), b(7, 1) and c(3, 1).
use this information to classify it by its sides. use the distance formula (or pythagorean theorem) to provide mathematical evidence that supports your answer.

This is a right and scalene triangle with sides 4, 6 and 7.21

Explanation:

One way to solve this problem is to locate the three points of the triangle in the Cartesian plane to have a graphical idea of this triangle. As you can see on the image, this is a rectangle triangle, therefore we can determine with the plane the length of both legs and then with the Pythagorean theorem find out the hypotenuse as follows:

Therefore, we have a triangle with three sides of different length, and that corresponds with a scalene triangle.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: