The number would be 21 because if you add 5+37 then divide by 2.Younwill get the answer
Answer:
Option A.
Step-by-step explanation:
According to triangle inequality theorem, a triangle exists if the sum of two sides is greater that third side.
Apply this theorem on each combination.
Case I:
...(1)
Case II:
...(2)
Case III:
...(3)
On combining (1), (2) and (3), we get
Therefore, the correct option is A.
See the attached picture for solution:
I think its 1/10 miles/hour