Pentagon – Properties In a pentagon the sum of the internal angles is equal to 540°. In a regular pentagon each interior angle measure is 108°, and each exterior angle measure is 72°. A regular pentagon has five axes of symmetry, each one of them passes through a vertex of the pentagon and the middle […]
Read More →Lines of symmetry in a regular Rhombus What is a Rhombus? A rhombus is a quadrilateral whose all the sides are of equal in length, opposite sides are parallel and opposite angles are equal. In other words, a rhombus is a parallelogram with adjacent sides of equal length. What is line of symmetry ? The […]
Read More →Lines of symmetry in an isosceles trapezium An isosceles trapezium has one line of symmetry that goes through the midpoints of the parallel lines in the trapezium. Below figure shows lines of symmetry in an isosceles trapezium.
Read More →Lines of symmetry in a scalene triangle A scalene triangle has no line of symmetry.
Read More →Lines of Symmetry in a Regular Equilateral Triangle What is line of symmetry ? The line of symmetry is the imaginary line where we could fold the image and have both halves match exactly. A shape may have more than one line of symmetry depending on its angles and the lengths of each side. For […]
Read More →Lines of symmetry in a regular Decagon Line of Symmetry in a regular Decagon ? If a given line splits a given figure into two identical halves, we say that the line has a line of symmetry or that the figure is symmetrical about the line and line is called a line of symmetry or […]
Read More →Lines of symmetry in a regular octagon What is line of symmetry ? If a given line splits a given figure into two identical halves, we say that the line has a line of symmetry or that the figure is symmetrical about the line and line is called a line of symmetry or the axis […]
Read More →Corresponding Angles – Definition – Examples Two angles that are corresponding are those that are located on the same side of a transversal in identical relative position. They typically result from a transversal cutting two lines, whether they are parallel or not. In other words corresponding angles formed when a transversal line cuts across two […]
Read More →Alternate Angles: Definition and Types In this tutorial we will learn definition and types of alternate angles. In geometry, alternate angles are a special kind of angles. Alternate interior angles are formed when a transversal intersect two parallel or non-parallel lines. If a straight line intersects two lines, in the same plane at two distinct […]
Read More →Alternate Exterior Angles – Definition – Examples and Properties What are alternate exterior angles? The term alternate exterior angles is often used when two lines are intersected by a third line(transversal). Alternate exterior angles are formed when two lines are intersected by a third line. The third line is known as the transversal line. Alternate […]
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