Drawing a Pentagon
Do not fold the compass after drawing the circle; you’ve just drawn a golden ratio. Even though this sounds like proof that the process is incorrect, I’ve done the math and it should work.
What is 10 sided shape called?
Answer (1 of 25): A decahedron (three-dimensional) is a ten-sided object (polyhedron), while a decagon (ten-sided two-dimensional figure) is a decagon.
Does a pentagon have 5 angles?
A pentagon is a geometrical shape with five sides and five angles (where “Penta” means “five” and “gon” means “angle”). It is one of the types of polygons. A regular pentagon’s interior angles total 540 degrees.
What angle is a pentagon?
In a pentagon, there are 5 interior angles; divide the total possible angle by 5 to get the value of one interior angle; each interior angle is 108 degrees.
Which tool is used to draw a pentagon in computer?
However, the correct answer is ‘polygon tool,’ which is used in MS Paint to reshape any existing line. It can be used to draw any shape ranging from a rectangle to a hexagon by specifying the number of sides, so we’ll need this tool to draw a pentagon as well.
How do you draw a regular triangle with the same pentagon?
Calculate the area of a regular pentagon and a triangle of the same area.
- Area = (12 x 4 x 2.75) x 5.
- = 27.53 cm2. A triangle of the same area: Assume base of triangle = 4cm.
- Area = 1/2bh. 27.53 = 12 x 4 x h. 27.53 = 2h. h = 13.8 cm.
How do you make a regular pentagon?
The procedure is as follows:
- Draw a circle in which to inscribe the pentagon and mark the center point O.
- Draw a horizontal line through the center of the circle.
- Construct a vertical line through the center.
- Construct the point M as the midpoint of O and B.
What is a four sided polygon?
A quadrilateral is a polygon with four sides, and a quadrilateral diagonal is a line segment whose end points are opposite the quadrilateral’s vertices.
Do you have difficulty in constructing a pentagon?
Constructing a pentagon is simple and straightforward if you use a ruler and other tools.