Answer:
B is the answer for your question..
Answer:
Complementary Angles: equal 90 degrees
Supplementary Angles: equals 360 degrees
Step-by-step explanation:
Complementary Angles:
65+25=90
78+12=90
43+47=90
Supplementary Angles:
54+306=360
113+247=360
148+212=360
88+272=360
Hope this helps
Answer: 376.8 units^3
Step-by-step explanation:
Answer:
38°
General Formulas and Concepts:
<u>Geometry</u>
- Vertical Angles Theorem - vertical angles are congruent
Step-by-step explanation:
From the graph given, we see that angle x° and angle 38° are vertical.
Therefore, using the Vertical Angles Theorem, we can say that they are congruent and x = 38°.
