Answer:
p=number of seashells pierre collected
p+3p=52
4p=52
p=13
13 seashells
The sin <ABC means that AC/AB. So we know AB=34. AC/AB=8/17. So the length of AC is 16. cos<ABC means BC/AB. tan<ABC means AC/BC.
Answer: The answer is 190 square feet
Step-by-step explanation:
I just answered the same question
Using Pythagoras in the first question
c=

which is approximately 16.5
for the second question
we also use Pythagoras

Line Q??? You don't really have an image of it