Answer:
Step-by-step explanation:
We have the equation .
The ordered pairs of this equation have the form
Where x is the independent variable and y is the dependent variabe.
That is, the points belonging to the line have the form
For .
So, we need to find for x_0 = -3.
Then we substitute x = -3 into the equation and clear the value of y.
.
Then the ordered pair is:
For this case we have by definition, that the sum of the exterior angles of a polygon is equal to 360 degrees, only when considering only one exterior angle for each vertex of the polygon, regardless of the number of sides it possesses. That said we have to:
The external angle of a regular polygon is given by:
Where:
n: It is the number of sides of the polygon
Then, for a nonagon each exterior angle will measure:
Answer:
40 degrees each exterior angle
360 degrees the sum
Answer:
m(∠R) = 5°
Step-by-step explanation:
By applying sine rule in the given triangle RST.
sin(∠R) =
= 0.09237
m(∠R) =
= 5.3°
≈ 5°
