Perhatikan gambar berikut.
Titik berat bangun tersebut adalah ....
(1, 1)\left(1,\ 1\right)(1, 1) cm
(1,75; 1,25)\left(1,75;\ 1,25\right)(1,75; 1,25) cm
(1; 1,5)\left(1;\ 1,5\right)(1; 1,5) cm
(1,25; 1,75)\left(1,25;\ 1,75\right)(1,25; 1,75) cm
(1,5; 1)\left(1,5;\ 1\right)(1,5; 1) cm
