Median: 6
Range: 9
Mode: 7, appeared 3 times
Answer:
Well i dont know what all the sides/angles are called but no they are not congruent.
Step-by-step explanation:
Congruent, means for the 2 objects, shapes, etc. to be exactly the same. If you look at the triangles, they are not the same shape of triangle.
yes.
this is division. 36 divided by 12 is 3. 63 divided by 21 is 3.
