state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Geometry Quadrilaterals
The height of a parallelogram is 3 times its base. If its area is 147 cm2, then the height of the parallelogram is:
1
7 cm
2
21 cm
3
49 cm
4
\(21 \sqrt{2}\) cm