Answer:
18
Step-by-step explanation:
if AB : BC : AC is 3 : 4 : 2 and BC = 8 then AB = 6 and AC = 4
To calculate the perimeter of the triangle we add all side lengths up
4 + 6 + 8 = 18
12
units.
Explanation:
Using the Distance Formula,
A
B
2
=
{
(
−
5
)
}
+
9
∴
3
Similarly,
C
,
and
4
Hence,
the Perimeter=
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