Chapter 14.5, Problem 9PSA

To determine

To construct the centroid of the given triangle.

Explanation of Solution

Given:

The given triangle.

Calculation:

The centroid of the triangle PQR is constructed as follows-

Step 1- Draw the triangle PQR.

Step 2- Now draw the perpendicular bisector of sides PQ and QR to get the point S and T repectively.

Step 3- Now joint PT and RS to have the commn center as C.

Step 4- The point C is the centroid of the triangle PQR.