Question

The area of equilateral triangle is 27root 3 find it's height

Answer 1

Answer:

9 units

Step-by-step explanation:

use the formula √3/4a^2 formula for area of equilateral triangle where a is any side ..

equate this to the basic formula of 1/2 x altitude x base

here let's first find the value of a:

√3/4a^2=27√3

a=√108

so now we get altitude = √3/2a

= √3/2*√102

= √324/2

= 18/2

= 9 units