Question

please give the answer with explaination, step by step​

Answer 1

Step-by-step explanation:

area of equilateral triangle=

$\frac{ \sqrt{3a} }{4}$

$16 \sqrt{3} = \frac{ \sqrt{3a} }{4}$

$64 \sqrt{3} = \sqrt{3a}$

$\frac{64 \sqrt{3} }{ \sqrt{3} } = a$

$a = 64$

perimeter of a square= 4a

4×64

256 m

Answer 2

Answer:

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