6 sqrt(3) = 10.392 feet (rounded)
It's called an 'equilateral triangle'.
Height of an equilateral triangle = √3/2 x side = √3/2 x 20 = 10√3 ≈ 17.32
5 sqrt(3) = 8.66 (rounded)
An equilateral triangle has 3 equal sides
An equilateral triangle has three sides of equal length. The sum of the three internal angles (60o each) equals 180o
It's called an 'equilateral triangle'.
Height of an equilateral triangle = √3/2 x side = √3/2 x 20 = 10√3 ≈ 17.32
Height of an equilateral triangle = √3 / 2 x side = (√3 / 2 ) x 3 = 2.598 cm.
If the sides are different lengths it ain't equilateral...
No. a equilateral triangle does not have perpendicular sides.
No. a equilateral triangle does not have perpendicular sides.
By definition, an equilateral triangle, which is a triangle whose sides are equals and each of its angles has 60º.
All triangles have exactly three sides. This is true whether the triangle is equilateral or not. If the triangle is equilateral, then the three sides will all be equal in length.All triangles have three sides.
5 sqrt(3) = 8.66 (rounded)
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.
right triangle and equilateral triangle both have 3 sides
An equilateral triangle has 3 equal sides