In RT triangle ABC, if ∠ C = 90 °, AC = 6, BC = 8, and G is the center of gravity of △ ABC, then CG =? RT

In RT triangle ABC, if ∠ C = 90 °, AC = 6, BC = 8, and G is the center of gravity of △ ABC, then CG =? RT

Prolonging CG to D
∵∠C=90°,AC=6,BC=8
∴AB=√(AC²+BC²)=√(36+64)=10
∵ G is the center of gravity of △ ABC
The central line on the edge of AB is CD, CG = 2 / 3CD
х CD = AB / 2 = 5 (right triangle midline characteristic)
∴CG=2/3×5=10/3