Question

A Altura de um triângulo equilátero de lado 40 cm é?

a) 40 v¬ 3cm
b)10  v¬ 3cm
c) 20  v¬ 3cm
d) 30  v¬ 3cm

Answer 1

$\pi \neq \pi \geq x^{123} \frac{x}{y} x^{2} \left \{ {{y=2} \atop {x=2}} \right. \neq \ \left \{ {{y=2} \atop {x=2}} \right. \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left \{ {{y=2} \atop {x=2}} \right. int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \lim_{n \to \infty} a_n$

Answer 2

l²v¬3= 40²v¬3=1600v¬3=400v¬3cm
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