Answer: D) vertical angles theorem, alternate interior angles theorem
Angle 5 = Angle 6 by the alternate interior angles theorem
Angle 5 = angle 4 by the vertical angles theorem
By the transitive property, we can then say angle 4 = angle 6. These angles are also corresponding angles.
We won't use the angle addition theorem or the right angles theorem.
Answer:
9
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Ratio B(x) to A(x)
This is calculated as:
Express as fraction
Substitute: and
Apply law of indices