If length of diagonal of a square is 7√2 m. The area of the square is Option 1: 46 m^2 Option 2: 49 m^2 Option 3: 39 m^2 Option 4: 48 m^2

Answer: 49 m^2. Solution: For a square with side a, diagonal = a√2 = 7√2, so a = 7. Area = a^2 = 49 m^2.

Geometry

Quadrilaterals

Easy

If length of diagonal of a square is $7\sqrt{2}$ m. The area of the square is

46 m $^2$

49 m $^2$

39 m $^2$

48 m $^2$

✅ Correct Option: 2

For a square with side $a$ , diagonal $= a\sqrt{2} = 7\sqrt{2}$ , so $a = 7$ . Area $= a^2 = 49$ m $^2$ .

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If length of diagonal of a square is $7\sqrt{2}$ m. The area of the square is