A pentagon has 3 triangles and 5 sides
Wiki User
∙ 11y agoThree
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A pentagon has five sides.
A hexagon has six sides, and a pentagon has five sides
A pentagon has five sides and a hexagon has six sides.
A pentagon
There are 3 triangles in a pentagon
the all 5 sides of pentagon are identical , so all the sides are equal to each other now D is the point which is the center of the pentagon , so the bisector drawns of the angles are equal to each other therefore all the sides of the penagon are equal which says that the equilateral triangles has all the sides equal therefore the triangles are equilateral triangles
3 triangles
There are 3 triangles in a pentagon
It is the number of sides of the polygon minus two as for example a pentagon has 5 sides and so 5-2 = 3 triangles
Three
three
20.
5
use the formula s-2 (s=sides) there are 2 triangles in a square, which has 4 sides:4-2=2 there are 3 triangles in a pentagon, which has 5 sides:5-2=3 so, there should be 48 triangles in a shape with 50 sides:50-2=48
There are 3 triangles in a pentagon.