Question

pls answer correctly and with explanation.
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Answer 1

I hope it helps u..answer is 6 root 3

Answer 2

Step-by-step explanation:

area of equilateral triangle is

√3a²/4

from here we get a = 12

now height of equilateral triangle is

√3a/2

putting a = 12 we get,

height of equilateral triangle is 6√3