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What is the name for a 7 sided shape?
heptagon or a septagon
What is a 7-sided polygon with an interior right angle?
The equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.
What is the measure of one angle of 14 sided regular polygon?
The sum of the angles in an N sided polygon is 180°(N - 2)The angle of a single angle then would be:180°(N - 2)/N= 180° - 360°/NSo in the case of a 14 sided regular polygon, a single angle would be:180° - 360° / 14= 180° - 180° / 7= 6/7 * 180°= 1080°/7≈ 150.286°
How many faces does a pentagonal prism have?
It has seven faces: five sides and two ends (base and top).A prism is the body formed by the translation (movement along a line - in this case a straight line) of a shape. There will be with two bases and as many faces as the base has sides.Therefore, a Pentagonal Prism has 7 faces; it has 5 side faces and it has 1 'base' on the top and one 'base' on the bottom. 5+1+1=7
What is a 14 faced 3D shape?
There are many possibilities, and here are a couple: A dodecagonal prism (dodecagon = 12 sided plane figure); A heptagonal pyramid (heptagon = 7 sided plane figure).
