Question

The square of the diagonal of a square is 50 sq cm. Find the side of the square.

6. Are the two triangles PQR and ABC shown below congruent ? Why or why not ?

7. If mean of 12 observation is 9, find the sum of the 12 observation.

8. Find the median of the given data :

24, 19, 13, 15, 12, 36, 21, 30

9. Find the mode of the given data collection –

12, 14, 14, 14, 16, 17, 18, 18, 18, 20, 22, 22,22, 25, 28, 28, 30, 22

10. 5

2

less than one-third of a number is 6. Find the number.​

Answer 1

Answer:

questions 8

Step-by-step explanation:

questions 9

answer 14