Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 2D

Question:

The area of the square A will be :

Options:

$20\, cm^2$

$25\, cm^2$

$12\, cm^2$

$16\, cm^2$

Correct Answer:

$25\, cm^2$

Explanation:

As on side it is a right angle triangle ,

H² = P²+ B²

= 3² + 4²

H² = 25

H = 5

So, Side of square = 5 cm

Area of square = 5²

= 25

The correct answer is option (2) : $25\, cm^2$