How do you find the area of a 5-sided polygon? If the apothem isn't known, it should be solved first using the apothem formula. Then the regular polygon formula can be applied. Multiply the side length and the apothem. Then multiply this number by 5/2 - 5 for the number of sides...
Two types of NAC microstructural geometries are introduced herein: 8-sided polygon in square array and 6-sided polygon in hexagonal array. The polygons are permitted to change in shape – and hence change in area – at constant side lengths with accompanying translational motion of the connecting...
Area of n-sided polygon. In summary, whenever we can break an irregular polygon into different regular polygons, we only need to know how to calculate the area of regular polygons and add them up. The following sections will show how to partition a polygon and introduce the coordinate syste...
Area of a polygon = (n*s^2)/(4*tan(π/n)) where n is n-sided polygon and s is the length of a side.Test Data: Input the number of sides on the polygon: 7 Input the length of one of the sides: 6Pictorial Presentation: Area of PolygonSample Solution:Java Code:import java.ut...
Area is 2-dimensional like a carpet or an area rug. A triangle is a three-sided polygon. We will look at several types of triangles in this lesson.To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that ...
How to Find Area of Octagon? Octagon is defined as a two-dimensional geometrical figure and its name is derived from Greek words "octa" which meant "eight" and "gon" which meant "angles" and it is an eight-sided polygon The area of an octagon is defined as the amount of space enclose...
OctagonA = (a2× 8) ÷ (4 × tan(π÷ 8)) PolygonA = (a2× n) ÷ (4 × tan(π÷ n)) Irregular QuadrilateralA = 1/2 × d × (h1+ h2) How to Find Area of a Square A square is a polygon (two-dimensional shape) with four equal straight sides and four equal interior rig...
A rectangle is a geometric shape that is a type of quadrilateral. This four-sided polygon has four angles, with each equaling 90 degrees. You may be required to find the area or width of a rectangle as an assignment in a math or geometry class. Knowing how to apply formulas that relate...
Recall that a polygon is any shape made up of lines that enclose some area. The smallest polygon, then, is a triangle. Adding another side/line to the 3 here, we get squares, rectangles, parallelograms, etc. Note that all 3-sided polygons are triangles. Also, the area of...
An octagon is an 8-sided figure. To find the area of an octagon, we use the following formula:where 'a' is the length of one side. Interior angles are the angles inside of a polygon. The sum of the interior angles of an octagon is 1,080 degrees, making each of the eight angles ...