That is a 30 60 90 triangle.
Read about those here: http://www.1728.org/trig2.htm
The answer is A) 3.
I hope this helps.
Answer:
The answer/volume is 576
Explanation:
I used a calculator for the volume online
Gizmo can eat 10/3 * 2 = 6 2/3 bowls in 10 minutes
Leo can eat 10/6 * 1 = 1 2/3 bowls in 10 minutes
Together they can eat 8 1/3 bowls in 10 minutes.