Multiple choice

The side length of a square is 3.147 cm. Find its area upto 2 decimal places.

  1. 9.09 cm2

  2. 9.90 cm2

  3. 9.92 cm2

  4. 9.93 cm2
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Area of square = (side)2                       = (3.147)2                       = 3.147 x 3.147                       = 9.903609 cm2   9.903609 can be rounded off upto 9.90 cm2.

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