The sum of the internal angles of a hexagon is (6-2)*180 = 720 degrees The four given angles add up to 53 + 126 + 89 + 117 = 385 degrees So the remaining two add up to 335 degrees.
A pentagon.
It is an acute angle
An acute angle
There are three angles in a triangle that amount to 180 degrees. If one of these angles was 91 degrees (an obtuse angle) then the sum of the other two angles must be 89 degrees.
The square root of 89 is approximately 9.4 so 9 and 10 are the closest whole numbers. You could also notice that 9 squared is 81 and 10 squared is 100 which are the closest perfect squares to 81.
Find the factors of 89. Then put cancel out all of the factors that are perfect squares and put them outside of the root. Multiply the remaining factors under the root.
The Hollywood Squares - 1965 3-89 is rated/received certificates of: USA:TV-G
The Hollywood Squares - 1965 2-89 is rated/received certificates of: USA:TV-PG
The number 89.
89 and 97
100
To the nearest ten the number would be 90
1 and 89, -1 and -89
Wheel of Fortune - 1983 Picture Perfect 4 28-89 was released on: USA: 13 January 2011
89 and 91 are both prime numbers, so when asked the prime number closest to 90, the answer is that 90 is surrounded by two prime numbers
The element with atomic number 89 is actinium, not atomic mass. The atomic mass of actinium is approximately 227 g/mol.