How many boxes are there in total?
Answer:
#10=10
Step-by-step explanation:
If it is a right triangle and you given me adjacent and opposite the formula is

third side = 21.93
if its not right triangle you need the angle to solve
Answer:
By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.
The answer is 64,866.96, hop this helped!!