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An interactive math lesson to calculate the area of a triangle ... Calculating the Area of a Triangle ... The area of a triangle can be found by multiplying the base times the one-half the height.
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www.aaamath.com/geo78-area-triangle.html
www.aaamath.com/geo78-area-triangle.html
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; There are several ways to compute the area of a triangle. For instance, there's the basic formula that the area of a triangle is half the base times the height. This formula only works, of course, when you know what the height of the triangle is.
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www.clarku.edu/~djoyce/trig/area.html
www.clarku.edu/~djoyce/trig/area.html
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Lois explains the formula for area of a triangle.
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www.loisterms.com/form8.htm
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Triangle - Wikipedia, the free encyclopedia
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A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments. A triangle with vertices A , B , and C is denoted ...
en.wikipedia.org/wiki/Triangle
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7. If the vertices are at integer points on a grid of points then: Area = number of points inside triangle + half number of points on edge -1 ... h=b*sin(C) so using the result of 1 above gives the area of the triangle as a*b*sin(C)/2.
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www.btinternet.com/~se16/hgb/triangle.htm
www.btinternet.com/~se16/hgb/triangle.htm
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Comments to: Jim Reed...
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argyll.epsb.ca/jreed/math9/strand3/triangle_area_per.ht...
argyll.epsb.ca/jreed/math9/strand3/triangle_area_per.htm
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The Area of a Triangle ... The Formula for the Area of Triangle ... Base of Triangle Height of Triangle Area of Triangle...
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www.geom.uiuc.edu/~wanous/areaofatriangle.html
www.geom.uiuc.edu/~wanous/areaofatriangle.html
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