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What are a score or more facts and figures about an equilateral triangle whose area is 13261.014 square inches?
Wiki User
∙ 10y ago
1 It's a 2 dimensional 3 equal sided shape
2 It belongs to the class of polygons known as triangles
3 It has 3 equal 60 degree interior angles that add up to 180 degrees
4 It has 3 equal exterior angles that add up to 360 degrees
5 It can tessellate
6 It has 3 lines of symmetry
7 It has rotational symmetry to the order of 3
8 It has no diagonals
9 It can be split into 2 right angle triangles
10 It can be used in conjunction with Pythagoras' theorem
11 It has a perimeter which is the sum of its 3 sides
12 It has an area which is: 0.5*side2*(sine 60 degrees)
13 Its area is also: 0.5*base*perpendicular height
14 Its sides in this case are 175 inches
15 Its height in this instance is 151.55444 inches to 5 decimal places
16 It can be doubled into a 4 sided quadrilateral
17 It can fit perfectly within a circle
18 It can form the base of a pyramid or the cross-section of a prism
19 It can be congruent or similar to other equilateral triangles
20 It can undergo transformations on the Cartesian plane
21 Its sides are always = square root of (2*area)/(sin 60 degrees)
Wiki User
∙ 10y ago
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What triangle has sides that measure 9 in 9 in and 9 in?
The triangle with sides measuring 9 inches, 9 inches, and 9 inches is an equilateral triangle.
What is the perimeter of a triangle which sides measure 6 inches?
18 inches and it is an equilateral triangle
What triangle has 3 sides that equal 4 inches?
An equilateral triangle...
What is the perimeter of an equilateral triangle that measure 4 in on one side?
The perimeter of an equilateral triangle with a side length of 4 inches is 12 inches. Each side of an equilateral triangle is equal in length, so the perimeter is found by multiplying the side length (4 inches) by 3.
What is the area of an equilateral triangle with a side of 6 inches?
15.588 square inches.
What triangle has sides that measure 9 in 9 in and 9 in?
The triangle with sides measuring 9 inches, 9 inches, and 9 inches is an equilateral triangle.
What is the perimeter of a triangle which sides measure 6 inches?
18 inches and it is an equilateral triangle
What triangle has 3 sides that equal 4 inches?
An equilateral triangle...
What is the perimeter of an equilateral triangle that measure 4 in on one side?
The perimeter of an equilateral triangle with a side length of 4 inches is 12 inches. Each side of an equilateral triangle is equal in length, so the perimeter is found by multiplying the side length (4 inches) by 3.
What is the area of an equilateral triangle with sides of 10 inches and 7 inches?
By definition, an equilateral triangle has all three sides of equal length! So it is impossible for it to have sides of length 10 inches and 7 inches!
What is the Side length of an equilateral triangle with perimeter of 36 inches?
12 inches
What is the area of an equilateral triangle with a side of 6 inches?
15.588 square inches.
How long other two sides an equilateral triangle if one side is 3 inches long?
3 inches, an equilateral triangle has equal side lengths and angle measures
What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches?
I'm showing it with absolute proof. Equilateral triangle both side are same in size & same angel.It's given with the sides of 10 inches & height 7 inches. I don't need to count the height(7),just use side(10).The formula is=Area of a equilateral triangle="root over of 3" /4 * "a square"Now I use this formula,where "a" is 10. So the answers come=43.3,which is 44.So the Correct answer is=44 inches.* * * * *Mostly correct, but:43.3 should be rounded to 43, not 44.The units for the area should be square inches, not inches.
What is the perimeter of an equilateral triangle with a side of 2 inches?
6in.
What is the area of an equilateral triangle that has a perimeter of 21 inches?
21.20
What is the area of an equilateral triangle with side of 10 inches and height of 7 inches?
Area of the equilateral triangle: 0.5*10*10*sin(60 degrees) = 25 Times Square root of 3 which is about 43.301 square inches to 3 decimal places. If it is an equilateral triangle with 3 equal sides of 10 inches then its height would be about 8.66 inches and not 7 inches
