Answer:
In a quadrilateral, the two pairs of opposite angles are congruent. One of the properties of any quadrilateral is that the opposite angles must be congruent.
Step-by-step explanation:
B.)between 3 and 4 tons.
6/7 or .857
Since they are both negative, it cancels each other and becomes positive
answer:
-1/2
explanation
1-2 / 4-2 = -1/2
