The GCF is: 9
It is 18.
The GCF is: 18
The sides of a triangle always equal to 180 so 63+54 = 117 and 180 - 117 = 63. The answer is 63. Or, an isosceles triangle has 2 sides of the same length, so you know it would either be 54 or 63I hope you find this helpful :D
In an isosceles triangle, the two equal angles are each 63 degrees. The sum of the angles in any triangle is 180 degrees. Therefore, the size of the unequal angle can be found by subtracting the sum of the equal angles from 180 degrees: (180 - (63 + 63) = 180 - 126 = 54) degrees. Thus, the size of the unequal angle is 54 degrees.
The GCF is 21.
The GCF is 9.
It is 18.
The GCF is: 18
The GCF is 3.
The GCF is 9.
9
It is: 18
It is: 18
The GCF/HCF of 56 and 180 is 4.
The GCF is 6.
9
The Greatest Common Factor (GCF) of 36, 54, and 63 is: 9