Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 2D

Question:

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 :

Options:

25 cm

30 cm

35 cm

40 cm

Correct Answer:

30 cm

Explanation:

Area of Rhombus = \(\frac{1}{2}\) × d1 × d2

\(\frac{1}{2}\) × 10 × d2 = 150

d2 = 30

The correct answer is option (2) : 30 cm