Question

If two sides of a triangle measure 12 and 7, which cannot be the perimeter of the triangle?
A) 29
B) 37
C) 34
D) 38

Answer 1

D. 38.

Answer 2

5 < x < 19
Because 12+7 = 19 and 12-7 = 5

Answer 3

A x = 29-19 = 10
B x = 34-19 = 15
C x = 37-19 = 18
D x = 38-19 = 19

Answer 4

Thank you sooo much :3