A. Vertical angles
Vertical angles are congruent
x + 2 = 43
x = 41 degrees
b. Supplementary angles
Supplementary angles add up to 180 degrees
x + 34 + x = 180
2x = 146
x = 73 degrees
c. Complementary angles
Complementary angles add up to 90 degrees
x + 7 + 22 = 90
x + 29 = 90
x = 61 degrees
Answer:
39.15
Step-by-step explanation:
For area you just do 4.5 times 8.7 and then you get 39.15
Answer:
m-19=58
Step-by-step explanation:
Answer:
The given statement is false.
Step-by-step explanation:
Reason
let D be a directed graph with 'n' no of vertices and 'E' edges.
where 'n'=1. thus D =(n,E).
In degree: in directed graph the number of incoming edges on a vertex is known as indegree.
it is denoted as deg ⁺(n).
And now we know that in a directed graph
if deg ⁻(n)= deg ⁺(n) for each vertex n.
