Look at the number pattern given below
1
2 3
4 5 6
7 8 9 10
a) write down the next two more lines of this pattern ?
b) How many numbers are there in the 12th line ?
C) Find the sum of all the numbers in the 12th lines.
D) what is the last number on the 11th line
E) What is the first number in the 12th line
Answers
Answered by
1
Step-by-step explanation:
a)11,12,13,14,15
16,17,18,19,20,21
b)12 numbers are there in 12th line
c)67,68,69,70,71,72,73,74,75,76,77,78
d)66
e)67
Answered by
3
Step-by-step explanation:
A}1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21
B)12 numbers
C)=858
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21
22 23 24 25 26 27 28
28 29 30 31 32 33 34 35
36 37 38 39 40 41 42 43 44
45 46 47 48 49 50 51 52 53 54
55 56 57 58 59 60 61 62 63 64 65
66 67 68 69 70 71 72 73 74 75 76 77
D)65
E)66
hope it help you. dear
hope it help you. dearthanks
Similar questions