Question

The side of a triangle are 3.7 cm and 4.5 CM if its perimeter is 15 c
m find its third side

Answer 1

$p = a + b + c \\ so \\ 15 = 3.7 + 4.5 + c \\ 15 - 8.2 = c \\ 6.8 = c$

Answer 2

Here is ur answer!!!!!!!