Answer:
P = 2l + 2w
solve for w
re-write
2l + 2w = P
subtract 2l from both sides
2w = P - 2l
divide both sides by 2
w = (P - 2l) / 2
Answer is B
w = (P - 2l) / 2
This will be 2400 cause there is nothing in the ones place
Answer:
exterior because it's an obtuse triangle.
Step-by-step explanation:
