If possible, use the Law of Detachment to make a conclusion. If it is not possible to make a conclusion, tell why. 1. If a triangle is a right triangle, then the triangle has one 90º angle. ΔABC is a right triangle.
2. If a parallelogram has four congruent sides, then the parallelogram is a rhombus.
The parallelogram has four congruent sides.
3. If x > 7, then |x| > 7.
x < 7
4. If cats prowl, mice will scatter.
Mice are scattering.
5. If the light is flashing yellow, then you may drive with caution through the intersection.
The light is flashing yellow.
6. If a triangle has two congruent sides, then the triangle is isosceles. In ΔDEF, DE EF ≅ .

lol 2

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.