. Know about it should be. triangle =
(a: the base, h: height)rhombus =
(a and bis two diagonal)trapezoid=
(a: the topside of a polygon, b: lower base, h:height)
semicircle =
(r: radius)
Wednesday, December 7, 2011
When you get the area of figure 1/2 the shape of multiply
In order to obtain the area of the triangle, rhombus, trapezoid, semicircle should multiply . Know about it should be. triangle = (a: the base, h: height)
rhombus = (a and bis two diagonal)
trapezoid=
(a: the topside of a polygon, b: lower base, h:height)
semicircle = (r: radius)
. Know about it should be. triangle = (a: the base, h: height)rhombus =
(a and bis two diagonal)trapezoid=
(a: the topside of a polygon, b: lower base, h:height)
semicircle =
(r: radius)
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