Answer:
No
Step-by-step explanation:
No, 5cm, 5cm, and 15cm cannot create a triangle because the side lengths do not follow the formula a + b > c. Since 5 + 5 = 10, and 10 is not greater than 15, these side lengths won't be able to form a triangle.
Hope this helps!!
1+8=3r
9=3r
Both divided by 3
3=r
Good question , don’t really know but use photo math or there’s an link for you
Answer:
The triangles are not congruent.