Question

In an equilateral triangle, prove that the square of any one side is equal to four times of its height.​

Answer 1

Answer:

3a=4(AD)^2

Step-by-step explanation:

(AB)^2=(AD)^2+(1/2a)^2

a^2=(AD)^2+a^2/4

a^2-a^2/4=AD^2

3a^2=4AD^2

Answer 2

I THINK THERE IS SOME ERROR IN THE QUESTION

ACCORDING TO ME THIS QUESTION BELONGS TO NCERT CHAPTER 7 AND QUESTION NUMBER 15 OF LAST EXERCISE

SO I AM SENDING THIS SOLUTIONS IN ATTACHMENT

Step-by-step explanation:

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