A triangle, one of the most fundamental geometric shapes, is a polygon with three sides. It is formed by connecting three non-collinear points with straight lines. These lines—AB, BC, and CA—are the sides of the triangle, while the angles formed at these points (A, B, and C) are its angles.
In this article, we delve into the fundamentals of triangles, their properties, classifications, and applications through solved examples.
Find the length of the base of a triangle whose altitude is 4 cm longer than the base. The area is 96 cm².
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An isosceles triangle has a perimeter of 100 cm. The base is 49 cm. Find the equal sides.
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A triangle has an area of 615 cm². One side is 123 cm. Find the perpendicular dropped on it.
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Find the area of a right triangle with base = 7 cm and height = 6 cm.
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Triangles form the foundation of geometry, with their principles extending into trigonometry, engineering, and beyond. Understanding their properties is crucial for solving practical problems in various fields. For more in-depth learning and hands-on practice, explore FACE Prep CRT program, which offers comprehensive training programs tailored for students aiming to excel in academics and placements.