Question

el area de un triangulo equilatero cuyo lado mide 0,1m

Answer 1

$A = \frac{L^{2} \sqrt{3} }{4} = \frac{ (0,1)^{2} \sqrt{3} }{4} = \frac{0,01 \sqrt{3} }{4} = \frac{(0,01)(1,73)}{4} = \frac{0,0173}{4} =0,004325 m$