If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is_________?

Related Mcqs:

1. The diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________?

   A. 8cm
   B. 8√2cm
   C. 16cm
   D. 4√2cm

2. The ratio of the area of a square to that of the square drawn on its diagonal is_________?

   A. 2:5
   B. 3:4
   C. 3:5
   D. 1:2

3. The area of a square is 4096 sq cm. Find the ratio of the breadth and the length of a rectangle whose length is twice the side of the square and breadth is 24 cm less than the side of the square.

   A. 18 : 5
   B. 7 : 16
   C. 5 : 14
   D. None of these

4. The area of a square field is 6050 Sq.m.The length of it diagonal is_________?

   A. 110m
   B. 112m
   C. 120cm
   D. 135m

5. The perimeter of a rectangle and square are 160m each. The area of the rectangle is less than that it’s square by 100cm meters. The less than that of the square by 100 sq.meters. the length of rectangle is___________?

   A. 30m
   B. 40m
   C. 50m
   D. 60m

6. The area of a rectangle is thrice that of a square. The length of the rectangle is 40 cm and the breadth of the rectangle is (3/2) times of the square. The side of the square in cm is__________?

   A. 15
   B. 20
   C. 30
   D. 60

7. The ratio of the area of a square to that of the square drawn on its diagonal is?

   A. 2:5
   B. 3:4
   C. 3:5
   D. 1:2

8. The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?

   A. 15√2 cm
   B. 13√2 cm
   C. 16√2 cm
   D. 17√2 cm

9. If the diagonal of a square is doubled. How does the area of the square change?

   A. Becomes fourfold
   B. Becomes threefold
   C. Becomes twofold
   D. none of the above

10. What is the area of a square field whose diagonal of length 20 m?

    A. 300 sq m
    B. 250 sq m
    C. 200 sq m
    D. 400 sq m