state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 Quantitative Aptitude Mensuration Plane Figures
In the given figure if AB || CD, area of ΔAOD = 4 cm2 and area of ΔBCD = 7 cm2, then find the area of ΔCDO.
1
1.5 cm2
2
4 cm2
3
3 cm2
4
11 cm2