Question

Va rog frumos !foarte urgent!


7 (a)

Answer 1

7.

a)

$\frac{1}{2} 2 \sqrt{6} \times \frac{4}{3}2 \sqrt{3 } \\ \\ \sqrt{6 } \times 2 \sqrt{3} = 2 \sqrt{18} = 6 \sqrt{2}$