TO find perimeter you add all sides. But to find the totaly of each side, you will divide. So a triangle has 3 sides, so you divide 45 by 3 to get the sides length of:
15 cm each
~hope this helped :)
Hello!
n<span>≤-1/2 means that n is less than the open circle, because an open circle means the variable can not be equal to that point. so your answer is: D
I hope this helps, and have a nice day.
</span>
Answer:
I think it’s D
Step-by-step explanation:
^^^^^^^^^^^^^^^^^^^^^↑^^^^^^^ try downloading photo math , its helps you alot!!
Answer:
add both for a total of 11
then 6/11 = .54 = 54%
