Answer:
See Explanation
Step-by-step explanation:

5
2 triangle bases
3 rectangle sides
The answer would be B: 4 cm, 8 cm, and 10 cm. The first two lengths, when added together, should equal MORE than the last length. If they do not equal more, the lengths will not make a correct triangle.
Hope this helps!!!!
The coldest temperature is the negative value furthest away from 0.
-10 would be the answer.