The lazy solution using the builtin center() and the format mini language: user_input = [5,7,9] def getStars(num): return ('*' * i for i in range(1,num+1,2)) def sol1(num): for s in getStars(num): print(s.center(num)) def sol2(num): stars = getStars(num) for s in stars: print( ("{:^"+str(num)+"}").format(s)) for s in user_input: sol1(s) sol2(s)

May 30, 2024 · Given the vertices of the triangle. The task is to find the centroid of the triangle: 1. Set x1, y1, x2, y2, x3, y3 to the coordinates of the vertices of the triangle. 2. Calculate the average x-coordinate of the vertices as x = (x1 + x2 + x3) / 3. 3. Calculate the average y-coordinate of the vertices as y = (y1 + y2 + y3) / 3. 4.

May 30, 2024 · Draw three lines which are passing through the given points using the inbuilt line function of the OpenCV. It will create a triangle on the black window. Find the centroid of the triangle using the following simple formula.

What you actually do is to compute a vector from (cx, cy) to the last point in the array and to rotate the vector by 120°. But you missed to add the vector to (cx, cy) before you append the point to the list: Compute the vector from the center to the last point. Rotate the vector. Compute the new point. Thanks! it works perfectly!

Feb 16, 2015 · Basically, I am assigned to "analyze" and produce an image of a triangle where the user specifies the lengths of two sides and the size of the angle between them, the program runs and finds the length of the third side as well as the two other angles (using Law of Cosines).

Two important centers of triangles are the circumcenter and centroid. The circumcenter is found by constructng perpindicular bisectors from two or more sides of the triangle and finding their intersection.

Oct 27, 2021 · Python turtle triangle. In this section, we will learn how to draw a triangle in a Python turtle. A triangle has three edges and three vertices. It is a closed, two-dimensional shape. Code: In the following code, we import the turtle module. This turtle() method is …

May 31, 2023 · In this article, we will see the python programs to draw a triangle with a centroid using the OpenCV library. In this approach, the triangle will be drawn using the predefined coordinates. Here we will use the drawContours () method to join the coordinate points.

The centroid of a triangle can be thought of as the center of mass, assuming the triangle has a uniform density. However, more correctly, it is the center of the triangle’s geometry.

Aug 22, 2022 · The task is to find the incenter of a triangle. Approach: The center of the circle that touches the sides of a triangle is called its incenter. Suppose the vertices of the triangle are A (x1, y1), B (x2, y2) and C (x3, y3). Below is the implementation of the above approach: Time Complexity: O (1), the code will run in a constant time.