Perhatikan gambar berikut.
Titik berat bangun tersebut adalah ....
(2,8; 4)\left(2,8;\ 4\right)(2,8; 4) cm
(2, 4)\left(2,\ 4\right)(2, 4) cm
(4, 2)\left(4,\ 2\right)(4, 2) cm
(4, 1)\left(4,\ 1\right)(4, 1) cm
(1, 4)\left(1,\ 4\right)(1, 4) cm