Create a scalene triangle. A scalene triangle has no congruent sides. 2. Create an isosceles triangle. An isosceles triangle has 2 congruent sides. 3. Create an equilateral triangle. An …

A triangle has three sides and three angles. The three angles always add to 180°. There are three special names given to triangles that tell how...

We are going to construct the altitudes of a triangle now. The altitude of a triangle is sometimes called the height of the triangle. Just like when your height is measured, we need to draw the …

You can construct the equilateral triangle below (with perfect 60 angles) without using a protractor. In plain terms: In this worked example, the initial line is drawn using a ruler to an …

The "non-included" side in AAS can be either of the two sides that are not directly between the two angles being used. Below is an example how to construct this. If you change anything in …

Quickly Construct a Right Triangle With an Angle and a Side or Two Sides. Flip the triangle to your liking and choose which units to display.

Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more!

We already learned how to use the perpendicular bisector tool to draw these lines so use this tool now to draw the three lines on the triangle below. If you need help, use the video but try to …

 First we construct circle A using the circle tool. Then we construct the radius AB using the segment tool. Then we also construct radius AC with C being a point anywhere on the circle. …

Centroid Construction Steps 1. Draw a triangle. 2. Measure one of the sides of the triangle. 3. Place a point at the midpoint of one of the sides of the triangle. 4. Draw a line segment from …