Question

.

Answer 1

area of a triangle=(1/2)basexheight
area of an equilateral triangle=sqrt(3).a^2/4
a=length of side of a triangle
both themethods can be used to find the area of an equlateral triangle

Answer 2

shall i solve it for u??????????

Answer 3

ya sure.just give me a minute

Answer 4

Solving as right triangle, side is 41.569:

http://www.hackmath.net/en/calculator/triangle-calculator?what=rt&a=A%3D60+a%3D36+&submit=Solve

Unknows side is hypotenuse of this right triangle with angle A=60 and leg 36

Answer 5

(1/2)basexheight=sqrt{3}x a^2x(1/4)
base=a as all sides are equal
height =altitude=36 feet
(1/2)ax36=sqrt{3}x a^2x(1/4)
now on solving the above equation , you will get a(side of the triangle)

Answer 6

a=length of side of the triangle(read my first reply again)
36x4/2=sqrt(3)a
a=41.5 feet

Answer 7

ya.

Answer 8

my pleasure

Answer 9

equilateral triangle consist of two right triangle with angle 60 degree and leg 36. So hypotenuse of this triangle is side of your triangle and is 41.569 feet long