15.5 ft.
regular pentagon area of 12 000 m2 and an apothem of 40 m regular pentagon area of 12 000 m2 and an apothem of 40 m need to figure it out from area 12000 m2
it aould be 10.8 divided by five ok
What is the area of a regular pentagon with side length of 9.4 feet and an apothem length of 6.5 feet
The answer is 171.275*apex*
13
Apothem length: 4.82 35.35 square units APEX
A regular pentagon with a radius (apothem) of 5.1 units cannot have sides of 7.5 units and, conversely, a regular pentagon with sides of length 7.5 units cannot have a radius of 5.1 units. The figure is, therefore, impossible.
A regular pentagon has five (5) equilateral triangles within it. Find the area of each triangle (1/2bh where b is the base of the triangle or the length of a side of the pentagon, and h is the height of the triangle or the apothem of the pentagon) and multiply the area of the triangle times five (5).
V = (1/3) (area of the base) (height) Area of a pentagon = 1/2 x apothem length x 5 x length of a side of the pentagonthe apothem is the perpendicular distance from the center of the pentagon to the side of the pentagon
101 mm corrected to nearest millimetre is 101 millimetres.
A regular nonagon with a side length of 9 has an apothem of 12.4 not 16. So the question is inconsistent.
Area in square units = 0.5*(apothem)*(perimeter)