Answer:
1) Yes 2)No
Step-by-step explanation:
1) Yes because the two shorter lines combined are longer than the base and so those two lines are able to make a triangle.
2) No because the two lines on top will be equal to base line and so the two shorter lines will not be able to make a third angle because it will be level with the base.
Answer:

Step-by-step explanation:
i don't have time to do the line srry hope this helped
Answer:
13, 21, 34
Step-by-step explanation:
esta brincando numeros