Given:
A triangle has side lengths of (7.8v+2.6) centimeters, (5.3v+4.5) centimeters, and (2.4w-6.7) centimeters.
To find:
The expression which represents the perimeter, in centimeters, of the triangle.
Solution:
We know that
Perimeter of a triangle = Sum of length of all sides of the triangle

Now, combine like terms.


Therefore, the expression for perimeter, in centimeters, of the triangle is
.
Wouldn’t it just be 56.25 bc it holds that much bc v=l x w x h and there is no height
Answer:

Step-by-step explanation:
248
Answer:
5,000
Step-by-step explanation:
hope this is right