Sum of all interior angles of a polygon
180( n - 2) where n = number of sides in the polygon
now, if n = 19, the polygon has 19 sides, then 180( 19 - 2)
Answer:
The value of m is 0.
Step-by-step explanation:
Let the point P divides the line AB in k:1.
The coordinates of line AB are A (2, 3) and B (6, -3).
The coordinates of P are (4,m).
By section formula, if a point divides a line in m:n, then
It means the point P divides the line AB in 1:1. So, P is the midpoint of AB.
Therefore the value of m is 0.
Answer:
SU = 17
Step-by-step explanation:
The line looks like this
S--T---------------U
If you add 2 + 15 = 17
Hope this helps ya!!