Found 11 Articles for Angle Triangle

Introduction The isosceles triangle area is the amount of surface or space enclosed between the isosceles triangle's sides. The quantity of space encircled by an isosceles triangle in a two-dimensional space is known as its area. Half of the product of the triangle's base and height is the usual formula for calculating its area. Here, to help you better comprehend this subject, a thorough explanation of the isosceles triangle area, its formula, and derivation is provided along with a few solved example problems. Isosceles triangle is one of the types of the triangle based on lengths of the sides. ... Read More

Introduction Area of similar triangles theorem help in establishing the relationship between the areas of two similar triangles. Geometric figures having the same shape and size are known as congruent figures. Eg: Any two circles with the same radii are congruent. Any two rectangles with the same length and breadth are congruent. But, geometric figures having the same shape but different sizes are known as similar figures. The congruent figures are always similar, but two similar figures need not be congruent. Eg: Any two circles are similar. Any two rectangles are similar. Similarity of triangles is represented ... Read More

Introduction Isosceles triangle, equilateral triangle, and scalene triangle are the different types of triangles. A triangle is a three-sided polygon with three vertices. The triangle's internal angle, which is 180°, is constructed. It implies that a triangle's interior angles add up to 180°. It is the polygon with the fewest sides. To put it another way, a triangle is a three-sided, two-dimensional shape whose interior angles are 180°. Types of Triangle Triangles are primarily divided into six varieties based on the angles and side length. Let's go in-depth about the various triangle types. The triangle is divided into three ... Read More

Introduction Exterior angles of a polygon are formed when by one of its side and extending the other side. Polygon is one of the essential & fundamental shape in geometry. A polygon is a closed two-dimensional geometrical figure with three or more sides. The Greek word polygon is formed from two words ‘poly’ which means many & ‘gon’ means angles. Some real-life examples of a polygon are a hexagon which has a hexagonal shape, a rectangular screen of a laptop, the Bermuda Triangle, Egypt’s pyramid etc. Triangle is widely used in modern construction. Polygon has two types of angles: ... Read More

Introduction Equilateral triangle is a triangle in which all three sides have the same length . Triangle traces can be found all over the world, especially in architecture. They were well-liked by the ancient Egyptians. Triangles are divided into three types based on the length of their sides. The triangles are isosceles, scalene, and equilateral. An Equilateral triangle is a triangle with three equal sides and angles. As each angle of an equilateral triangle is 60 degrees, it is also referred to as an equiangular triangle. The opposite side of an equilateral triangle is divided into equal lengths by a ... Read More

Introduction Angles of a parallelogram ‘s sum is 360 degrees. A parallelogram has four interior angles, and the total of those interior angles is always 360°. In a parallelogram, the adjacent angles are supplementary, and the opposing angles are equal. Let's read in greater detail about the characteristics of a parallelogram's angles. Following is the geometrical figure parallelogram IJKL in which $\mathrm{IJ\:=\:LK\:}$ & $\mathrm{JK\:=\:IL}$ $$\mathrm{IJ\:\rVert\:LK\:\:, \:JK\rVert\:IL}$$ that is opposite edges are equal and parallel and diagonals are bisectors of each other they intersect at the point O. In parallelogram opposite angles are of the same measure i.e., $\mathrm{\angle\:I=\:\angle\:k}$ & ... Read More

Introduction Parallel lines are lines never meet at any point, and the distance between two lines is the same. In geometry, straight lines may be intersecting or non-intersecting lines. Intersecting lines make an angle with each other, whereas non-intersecting lines do not make any angle with each other. Parallel lines are lines which do not intersect each other. Each point in a parallel line is equidistant from its corresponding point in the other line. Intersecting lines make angles among themselves from 0 degree to 360 degrees. In a two-dimensional plane, two or more lines can be intersect, parallel, and perpendicular ... Read More

Introduction An angle is a degree of rotation between two intersecting lines. Angles can be of various types such as, acute angle, right angle, obtuse angle, and others. One of such angles are reflex angles. Reflex angles are angles which are a reflection of the angle between two lines. Because we cannot measure an angle greater than 180° with the help of a protractor, we can measure the angle with the help of a reflex angle. In this tutorial, we will learn about angle, type of angles, reflex angles, concave polygon, reflex angles in real life, and some solved examples ... Read More

Introduction The word trigonometry means tri-angle-measurements which is three angle measurement. When we take any polygon, such as square, rectangle, pentagon, hexagon, etc., we can divide each polygon into triangles. So trigonometry mainly deals with triangles. There are three types of triangle based on the angle measurements. They are acute angled triangle, obtuse angled triangle, right angle triangle. Acute angled triangle − All the three interior angles measured are less than 90°. Obtuse angled triangle − All the three interior angles measured are greater than 90°. Right angled triangle − At Least one of the interior angles measures 90°. Right ... Read More

Introduction A quadrilateral in geometry is a four-sided polygon with four sides and four corners (vertices). The Latin words Quadra, a variation of four, and latus, meaning "side, " are the source of the name. In reference to other polygons, it is also known as a tetragon, from the Greek "tetra" for "four" and "gon" for "corner" or "angle" (e.g. pentagon). Since "gon" is an anagram for "angle, " it is also known as a quadrangle or 4-angle. There are two types of quadrilaterals: simple (not self-intersecting) and complex (self-intersecting, or crossed). Convex or concave quadrilaterals are simple ... Read More