Multiple choice

Which two figures will have same area? (A) Circle with diameter of 14 cm (B) Rectangle with length 12 cm and breadth 10 cm (C) Rectangle with length 14 cm and breadth 11 cm (D) Square with side 12 cm Choose the correct answer from the options given below:

  1. A and B only

  2. B and D only

  3. A and C only

  4. A and D only
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Area of (A) Circle = pi * r^2 = 3.14 * 7^2 = 153.86. Area of (B) Rectangle = 12 * 10 = 120. Area of (C) Rectangle = 14 * 11 = 154. Area of (D) Square = 12 * 12 = 144. A and C are approximately equal (153.86 vs 154).

AI explanation

Calculate the area of each figure to find the matching pair. The area of the circle is pi * 7^2 = 154 square centimeters, while the first rectangle is 12 * 10 = 120 square centimeters and the square is 12^2 = 144 square centimeters. The second rectangle has an area of 14 * 11 = 154 square centimeters, which exactly matches the area of the circle.

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