Question

Side of an equileteral triangle 2√3 . Find its height

Answer 1

Answer:

height = 9

Step-by-step explanation:

Side of equilateral triangle = 2 root 3

height = root [side^2 - (side^2)/4 ]

height = root [12 - 12/4]

height = root (12 - 3)

height = root 9

Thus ,

Height = 9

Hope this helped you !!!

Answer 2

Answer:

Height: 3cm

Step-by-step explanation:

Side=2√3cm

Area of equilateral triangle: (√3/4)*a², where a is side of any equilateral triangle

∴area of triangle=√3/4*(2√3)²

=3√3cm²

Now area of any triangle=½*Height*Base

∴3√3=½*height*2√3

6√3=height*2√3

Height=6√3/2√3

Height=3cm