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How do you use the word pentagon in a sentence for math?
The boy had to find the area and perimeter of the pentagon.
Find the perimeter and area of a pentagon with side length 8 cm?
Area = 110.11 cm2
What is the area of the equilateral triangle having a perimeter of 18?
Area equals 15.59
What is the area of a regular pentagon with perimeter 75m?
About 387 m^2 1.72*s^2 s=perimeter/5 s=75/5=15 1.72*15*15=387
What is the area and perimeter of a giant pentagon that's sides are 50 mi each?
Perimeter is easy, that's just 5 times the length of a side ie 250 miles. For area, watch this space! Later! Pentagon is composed of 10 right-angled triangles of the form 36/54/90 and having a base 25 mi. Altitude is found by dividing the base by tan36 (which is approx 0.73) giving an area of 12.5 x 34.41 or 430.119 sq mi. for each triangle. The total area is therefore 4301.2 sq mi to the nearest tenth.
What is the area of a pentagon having a perimeter of 150 feet?
Area = 1,548.43 ft2
What is the area and the perimeter of a regular pentagon having one of its sides equal to 18 cm?
The perimeter of the pentagon would be 18 x 5 = 90 centimetres. The area of the pentagon, rounded to two decimal places, would be (5 x 182 x tan(54))/4 = 272.89 cm2.
How do you use the word pentagon in a sentence for math?
The boy had to find the area and perimeter of the pentagon.
Area of a pentagon with a perimeter of 45 feet?
Area = 139.36 ft2
What is the formula for the pentagon?
Any 5 sided polygon is a pentagon. There is no formula for it. We have formulas for area and perimeter. Perhaps that is what you are asking?
What is the area of a regular pentagon that has a perimeter of 50cm?
Using trigonometry and the sine rule the area of the regular 5 sided pentagon with a perimeter of 50cm works out as 172.048 square cm rounded to 3 decimal places.
Find the perimeter and area of a pentagon with side length 8 cm?
Area = 110.11 cm2
What is the formula for calculating the area of a regular pentagon?
The formula is 1/2 (apothem) (perimeter)
What is the Equation for volume of a pentagon?
A pentagon is a 2-D shape. You can't find the volume of it unless it's 3-D. The formula for the area of a pentagon has something to do with the perimeter, the number of sides, the apothem, and the number 2.
What is the area of the equilateral triangle having a perimeter of 18?
Area equals 15.59
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.
A regular pentagon with perimeter 60 and apothem x. Find the area?
A pentagon has 5 sides. The perimeter is 60 so each of its sides is 60/5=12. Area = n (s/2)^2 / tan( π /n) = 5(12/2)^2 / tan ( π /5) = 247.7487
