Find the area of a rhombus whose side is 25 cm and one of the diagonals is 30 cm?

Related Mcqs:

1. The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is_______?

   A. 529 sq m
   B. 240 sq m
   C. 260 sq m
   D. 480 sq m

2. In a rhombus whose area is 144 sq.cm on of its diagonals is twice as long as the other. The lengths of its diagonals are:_________?

   A. 24 cm,48cm
   B. 12cm,24cm
   C. 6√2cm,12√2cm
   D. 6cm,12cm

3. The area of a rhombus in 2016 Sq.cm and its side is 65cm. The length of its diagonals are________?

   A. 125cm, 35cm
   B. 126cm,32cm
   C. 132cm,26cm
   D. 135cm,25cm

4. If a square and a rhombus stand on the same base then the ratio of the areas of the squares and the rhombus is:_________?

   A. greater than 1
   B. equal to 1
   C. equal to 1/2
   D. equal to ¼

5. The perimeter of a rhombus is 68 cm and one of its diagonals is 16 cm. Find its area?

   A. 260 cm²
   B. 240 cm²
   C. 280 cm²
   D. 220 cm²

6. The diagonals of a rhombus are 15 cm and 20 cm. Find its area?

   A. 120 sq m
   B. 300 sq m
   C. 150 sq m
   D. 480 sq m

7. 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

8. A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost?

   A. Rs.700
   B. Rs.1200
   C. Rs.1400
   D. Rs.1500

9. If the sides of a cube are in the ratio 4:3. What is the ratio of their diagonals?

   A. 4:3
   B. 16:9
   C. 64:27
   D. 3:4

10. parallelogram has sides 60 m and 40 m and one of its diagonals is 80 m long then its area is:__________?

    A. 480 sq.m
    B. 320 sq.m
    C. 600√15 sq.m
    D. 450√15