Answer:
Step-by-step explanation:
I dont see the drawling...
The most suitable answer is option C.
To actually form a triangle, the two SMALLEST sides, have to be bigger than the BIGGEST number, when added together.
A.) Can be a triangle
B.)Can be a triangle
C.)Can be a triangle
D.)Can't be a triangle
2+10=12, and 12 is not bigger than 20.
Thus, D, is your answer.
Answer:
there are 4 90 degree angles formed
4. Think of a lower t, there are 4 equal angles
Step-by-step explanation: