If you have any questions or need help them please comment. Good luck!
Answer: 31, 13
Step-by-step explanation:
Solution:
Let the missing angle be x.
<u>It should be noted:</u>
- The two diagonals form four isosceles triangles. (ΔBOC, ΔCOD, ΔDOA, and ΔAOB)
- ∠DOA = ∠BOC = 44 (Vertically opposite angles)
- Interior angles of a triangle sum up to 180°
<u>This means that...</u>
<u>Combine like terms.</u>
<u>Subtract 44 both sides.</u>
<u>Simplify the RHS</u>
<u>Divide 2 both sides.</u>
- 2x/2 = 136/2
- => x = 136/2 = 68°
Answer:
Vertical angles are:
The opposite angles formed by two intersecting lines. Vertical angles are congruent because the angles have the same measure.
In simpler words:
They have the same measure as one another.
Hope I helped you get the answer to your question!!! ^_^
9514 1404 393
Answer:
C 18(2 + 3)
Step-by-step explanation:
The GCD of 36 and 54 is their difference, 18. Factoring that out of the sum, you have ...
36 + 54 = (18·2 + 18·3) = 18(2 + 3) . . . . matches choice C
