Answer:
i believe the answer would be c)theorems
Step-by-step explanation:
sorry if im wrong
= 16 + 49 - 3(11) - 4(10)
= 16 + 49 - 33 - 40
= -8
we are given
Since, every value is in ft
so, we can take out ft
now, we can add them
and we get
............Answer
Answer:
111°
Step-by-step explanation:
- All these are parallel lines, so the 36° angle is equal to the 36° angle inside the big triangle because they are vertically opposite.
- Ignore the line cutting between 45° and the 30° and consider it as one triangle
- Add them to get 75°
- Now you have two known angles 75° and 36°
- To get angle <em>x</em><em> </em>add 75° and 36° to get 111°
- Because x° is an exterior angle and exterior angles equal to the sum of interior angles opposite it inside the triangle.
