The diagram shows pqr. which term describes point s?
a. circumcenter
b. incenter
c. centroid
d. orthocenter

The answer is centroid.

Step-by-step explanation:

Given the diagram we have to give the correct name to the point S.

As Point S is form due to intersection of all the three medians of the triangle.

and the point of concurrency of the medians of triangle is called the centroid of the triangle.

Hence, point S is called the centroid of triangle.

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: