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If a regular pentagon of side 10cm with a star inside what is the area of the star?
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∙ 11y ago
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∙ 11y ago
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A circle is inscribed in a regular pentagon whose sides are 12 cm. Find the area inside the pentagon and outside the circle?
124
What is area of pentagon?
That depends on the size of the pentagon, and whether it is regular or not. In general, you can divide the pentagon into three triangles, and calculate the area of each triangle separately.
What is the area of a regular pentagon if each side is 12?
i belive it is 60
True or False Can The area of a regular pentagon be found by breaking the pentagon into five congruent triangles and then taking the sum of their areas?
True.
What is the formula for calculating the area of the pentagon shape?
add all of the triangle area in a pentagon to get areaThe area A of a regular polygon with n sides each s units long, perimeter p, and apothem a:A = (ans)/2 or A = (ap)/2.
What is the area of a pentagon is each side is 10cm?
Area = 172.05 cm2
A circle is inscribed in a regular pentagon whose sides are 12 cm. Find the area inside the pentagon and outside the circle?
124
Regular pentagon of side 10 cm Calculate the area of pentagon?
The area of a pentagon of side length t is given by the formula t2 (sqrt 25 + 10 (sqrt 5)) / 4, or 5t2 tan (54o) / 4. In this case, a pentagon with one side of 10cm has an area of 102 (sqrt 25 + 10 (sqrt 5)) / 4 = 172.05 cm2 (accurate to two decimal places).
What is the area of a regular pentagon with a radius of 7?
The area of a regular pentagon with a radius of 7 is 10.1716. If the radius was 5, the area would be 7.26543.
What is the area of a 6 cm pentagon?
If 6 is the side of a regular pentagon, the area is 61.937
How do you find an area of 4cm 10cm 10cm 8cm 7.5cm?
There are 5 linear measures given. If that implies that the shape is a pentagon, there is no way to answer the question with out additional information about the angles in the pentagon. A triangle is the only polygonal shape whose area is uniquely determined by the length of its sides.
The apothem of a regular pentagon is 10.8 centimeters. What is the length of a side of the pentagon?
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
What is area of pentagon?
That depends on the size of the pentagon, and whether it is regular or not. In general, you can divide the pentagon into three triangles, and calculate the area of each triangle separately.
Area of a regular pentagon with a radius of 3 cm?
21.4
What is the area of the regular pentagon with a length of 16 feet?
Area = 440.44 sq feet
What is the area of a regular pentagon with side length of 9.4 feet and an another length of 6.5 feet?
What is the area of a regular pentagon with side length of 9.4 feet and an apothem length of 6.5 feet
What is the area of a regular pentagon with a side length of ten units?
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).
