Area of Trapezium/Trapezoid

A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel.  Before looking trapezoid area, should know its parts. See the information below : The bottom side (base b ) parallel to the top side (base a) . The distance from one base to the other called height (h). In the plane shapes are often written in capital letters at the vertex. This is to facilitate naming. For example, the trapezoid...

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Area of Kite

You have to learn the triangle and the area of ​​the triangle. Isosceles triangles have special properties. Two isosceles triangles are the same length of its base can be compiled into a wake kites. Kites are rectangular. The kite has two pairs of sides of equal length. Kite is formed of two isosceles triangles. Both triangles have the same base length, but different height.   Area of ​​kite can also be found using the formula area of...

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Area of Triangle

Triangle is polygon ( a plane shape that have three or more straight sides) with three angles and three sides( One of the lines that make a flat (2-dimensional) shape. Or one of the surfaces that make a solid (3-dimensional) object). There are three special names given to triangles that tell how many sides (or angles) are equal. There can be 3, 2 or no equal sides/angles: Various kinds of triangles according to angle. Acute triangle . The third...

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Area of Rhombus

A rhombus is a four-sided shape where all sides have equal length. Also opposite sides are parallel and opposite angles are equal. Another interesting thing is that the diagonals (dashed lines in second figure) of a rhombus bisect each other at right angles. Rhombus formed from an isosceles triangle and its shadow reflected on the base as the axis of symmetry. Isosceles triangle ABC is reflected to the side of the base AC, so it appears...

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