Jefferson Huera Guzman

The cube is one of the most common three-dimensional solid objects. The main characteristic of the cubes is that they … Read more

The volume of a cube defines the number of cubic units that are completely occupied by the cube. A cube … Read more

There are different types of angles in nature and each of them has a relevant importance in different aspects of … Read more

When two lines intersect each other, then the opposite angles, formed due to the intersection, are called vertical angles or … Read more

Alternate exterior angles are a pair of angles formed on the outside of two lines that are crossed by a … Read more

Alternate interior angles are the angles formed when a transversal intersects two parallel or non-parallel lines. These angles are located … Read more

Before we start with the corresponding angles directly, we have to do a brief review of the angles, the parallel … Read more

Complementary angles are defined with respect to the sum of two angles. We have a pair of complementary angles when … Read more

Supplementary angles are a pair of angles, which when added measure 180 degrees. For example, the angles 140° and 40° … Read more

A circle is a curve in the plane that consists of all points that have the same distance from a … Read more