Answer:
yes he does
Step-by-step explanation:
Ratios and proportions tie into each other. A ratio in real life would be basically comparing two quantities, as a proportion would be solving for the similar ratio or the equal ratio to another.
Answer:
Correct
Step-by-step explanation:
When you type 1/3 into a calculator it should give you something along the lines of .333333334. If you continue to round, eventually you will get 1.

b = base length (of triangle)
h = height of triangle
s = side length of triangle
l = length of rectangle