A square and a rectangle have equal areas. The square's side is 20 cm, and the rectangle's length is 25 cm. Find its breadth.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 16 cm.
Square area = 202 = 400 cm2
Let the breadth of the rectangle = b cm
Rectangle area = 25 × b = 400
⇒ b = 400/25 = 16 cm