Get How Many Triangles Are In A Octagon Pics
Get How Many Triangles Are In A Octagon Pics. Many students will try to answer this question by drawing an octagon (8 sides) and picking one vertex, draw the diagonals and get an answer of 6. 6 because there are 1080 degrees in an octagon and 180 degrees in a triangle so 1080/180 = 6 triangles.
How many diagonals does a hexagon have?
Many students will try to answer this question by drawing an octagon (8 sides) and picking one vertex, draw the diagonals and get an answer of 6. How many triangles are there? Since triangle is 3, square is 4, pentagon is 5, hexagon is 6, septagon is 7 and octagon is 8. Basic geometry provides a slight overcount, which is corrected by applying a result of poonen and all triangles are formed by the intersection of three diagonals at three different points.
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