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
Answer:
2.56
Step-by-step explanation:
I'm pretty sure, I'm sorry if its wrong
10 x 200 is 2000
therefore there are 200 tens .