Examples of rectangles in real life include a television, computer screen, notebook and iPad.Ĥ. It is a shape that has opposite sides that are parallel and equal in length. Rectangle: A rectangle is a quadrilateral with 4 right angles (90 degrees). Examples of parallelograms in real life include roofs and solar panels.ģ. Parallelogram: A parallelogram is a four-sided parallelogram with two sides that are both equal in length and run parallel to each other. Examples of squares in real life are bread slices, photo frames and a pizza box.Ģ. Square: When a quadrilateral has 4 right angles (90 degrees) and 4 equal sides that are parallel to each other, it is called a square. Examples of acute triangles in real life include the rewind, play and fast-forward buttons of the remote.ġ. Acute triangle: Acute triangle is not just a cute triangle but it is a triangle with angles less than 90 degrees. Examples of scalene triangles in real life include sailboats and ramps.Ħ. Scalene triangle: When a triangle has no equal sides and no equal angles, it is called a scalene triangle. Examples of obtuse triangles in real life include the angle on a clothes hanger.ĥ. Obtuse triangle: When a triangle has one angle more than 90 degrees, it is called an obtuse triangle. Examples of isosceles triangles in real life include a slice of pie, pizza or watermelonĤ. Isosceles Triangle: When a triangle has 2 equal sides and 2 equal angles, it is called an isosceles triangle. Examples of right triangles we see around us in real life are corners of a wall, L-shaped sofas, edges of windows and doors and corners of laptops.ģ. Right triangle: When two line segments of a triangle form a right angle (90 degrees), it is called a right triangle. Examples of equilateral triangles in real life include traffic signs and tortilla chips.Ģ. Equilateral triangle: When all interior angles in a triangle are equal to 60 degrees and all sides are equal in length, it is called an equilateral triangle.
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