Answer:
110
Step-by-step explanation:
A quadrilateral's angles always add up to 360 degrees. This is because a triangle has 180 degrees, and a quadrilateral can always be split into two triangles.
This said, we can set up the following expression:
40+128+82+x=360
168+82+x=360
250+x=360
x=110
3000000000000000005)))778
What is the question here? All that is given is a statemnt with no question.
If you are trying to represent this statement mathamatically it woudl be:
Definitely not. They are both perfect squares. A prime number is one where its only factors are one and itself.