Answer:
c
Step-by-step explanation:
i think
The point-slope form:
We have the point 
and the slope 
.
Substitute:
Answer:
D
Step-by-step explanation:
Using the Altitude- on- hypotenuse theorem
DF² = CD × DE , substitute values
12² = 6 DE
144 = 6 DE ( divide both sides by 6 )
24 = DE → D
Answer:
15.3
Step-by-step explanation:
because 15 is the number I think
A parallelogram has 4 sides.
The formula to calculate the sum of interior angles of a polygon is 180 * (n-2) where n is the number of sides.
So, a parallelogram has 180 * (4-2) = 360 degrees of interior angles.
