Question

Find the heig
ht of equilateral triangle whose perimeter is 12root3

Answer 1

Answer:

6

Step-by-step explanation:

perimeter of equilateral triangle is 3a

because all the sides are equal

let u know value be x

so,we can write,

..3x=12√3

x=12√3/3

x=4√3

by phythogora therom,

(4√3/2)^2+height^2=(4√3)^2

12+height^2=48

height^2=48-12

=36

height=√36

height=6