Question

Fill in the blanks
1x10=10
11.In a right angled triangle, if c denotes the length of the hypotenuse and a and b are the
length of the other sides then cis
12.Sum of the exterior angles of a triangle is ...
13.Two cirdes are congruent if their
..... is the same
14. Number of vertices in a square pyramid is .........
15. The probability of a sure event is .....
16.The scientific notation of 364678 is .......
17. The name of solid having one circular and one curved face is
18. The multiplicative inverse of -3 is .........
19. The value of (-1)101 is ...
20.The ratio of 2 hours to 36 minutes is ..


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Answer 1

Answer:

11. √a²+b²

12. 360°

13. radius

14. 5

15. 1

18. -⅓

19. -101

20. 120: 36 = 10:3