Question

Triangle ABC is an equilateral triangle and .AD is its altitude. If AD=4 x (root3)cm , the perimeter of triangle ABC is________

24cm
36cm
48cm
12cm​

Answer 1

the perimeter of triamgle abc is 12 cm

Answer 2

Answer:

Here...Bd=a/2 because in equilateral triangle the altitude bisects the base on which it falls...

So your answer is 24cm.

Step-by-step explanation:

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