Question

prove that three times the square of any side of an equalitarel triangle is equal to four times the square of altitiude​

Answer 1

Answer:

Checkout the explanation part

Step-by-step explanation:

let side of an equilateral triangle be a

altitude of equilateral triangle=x=$\sqrt{3\\}$/2 a

according to the question,

3a^2=4($\sqrt{3\\}$/2 a)^2

=4(3/4)a^2

=3a^2

LHS=RHS