The area of a rhombus is $150\, cm^2$. If the length of one of its diagonals is 10 cm, then the length of the other diagonal is : |
25 cm 30 cm 35 cm 40 cm |
30 cm |
Area of Rhombus = \(\frac{1}{2}\) × d1 × d2 \(\frac{1}{2}\) × 10 × d2 = 150 d2 = 30 The correct answer is option (2) : 30 cm |