It is 88, the number halfway between the two middle numbers.
The supplement would be 101 degrees because 108 - 79 = 101.
83 is the only prime number between 79 and 89 (which are both prime numbers).
128
It is an angle of 79 degrees because 79+101 = 180 degrees
It is: (79+101)/2 = 90
number of prime numbers between 51 and 101 = 10prime numbers between 51 and 101 = 53, 59, 61, 67, 71, 73, 79, 83, 80, 97
It is 88, the number halfway between the two middle numbers.
75
The supplement would be 101 degrees because 108 - 79 = 101.
The differences between the two adjacent numbers in the question is equal to the absolute value of the next square number. So, since the last difference is equal to 115 - 79 = 36, the next difference between the two will be 72 = 49. Adding 49 to 79 gives 128.
79 - 27 = 52
there are 9 prime numbers between 56 and 101 these are 59, 61, 67, 71, 73, 79, 83, 89, 97
83 is the only prime number between 79 and 89 (which are both prime numbers).
128
It is an angle of 79 degrees because 79+101 = 180 degrees
61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149.