CPM Homework Help : CCA2 Problem 3-10

Tanika made this sequence of triangles:

30, 60,90 triangle, labeled as follows: horizontal leg, opposite 30 degree angle, 1, vertical leg, square root 3, hypotenuse, 2.

30, 60, 90 triangle, labeled as follows: horizontal leg, opposite 30 degree angle, 2, vertical leg, 2 times square root 3, hypotenuse, 4.

30, 60,90 triangle, labeled as follows: horizontal leg, opposite 30 degree angle, 3, vertical leg, 3 times square root 3, hypotenuse, 6.

If the pattern continues, what do you think the next two triangles in the sequence would be?
Hint (a):
Copy and complete the triangles.
Write a sentence to explain how to find the long leg and hypotenuse if you know the short leg (i.e., if the base is $n$ units long).
Hint (b):
Look at the relationship between the hypotenuse and the short leg.
Next, look at the relationship between the long leg and the short leg.