If two angles and the side opposite one of them in one triangle are equal to one side and two similarly located angles in a second triangle then the two triangles are congruent. (The triangles are exactly the same shape and size as each other).
It means that if you take a piece of paper and cut out 8 little squares from it, with each square beingexactly 1 inch on a side, then the amount of paper in these 8 pieces will exactly cover the shape,no matter what shape the shape is.
A Right Triangle or sometimes called a Right-angled Triangle has one angle = 90 degrees
A triangle has three faces. In geometry, a face refers to a flat surface of a solid shape. Since a triangle is a two-dimensional shape with three sides, it has three faces. Each side of the triangle forms one of its three faces.
pentagonal square
Triangular means in the shape of a triangle: having three sides.
By definition, there is no such thing as a triangle with 100 sides. A triangle has exactly three (straight) sides; no more and no less. Having three sides means that the shape also has three internal angles and this explains the name.
No, quardrilateral means a shape having four sides, and triangle means a shape having 3 sides so no quardilateral is triangle * * * * * True, but the question had nothing to do with triangles! A kite or a rhombus are quadrilaterals but they are not rectangles. So, although some quadrilaterals are rectangles, not all are.
A right angled triangle is an example of a shape with exactly 2 perpendicular sides.
scalene triangle.
An equilateral triangle
yes but some time it depends on the shape of the triangle
Isosceles means having equal "legs". It can be a triangle, trapezium or a shape with more sides.
Triangle means 3 angles. No other shape exists and any three angle shape is a triangle
A 3 dimensional triangle is called a pyramid, otherwise a 2D three sided polygon shape is exactly what you called it, a triangle.
right triangle
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