Coin tossed : 5 times
Heads and 3 times
Probability: 3:5
The truck in this example is 14 feet tall if it's shadow is 12 feet long.
To answer your question, I need to know the radius or diameter and the height of the object
The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.
<span>A=<span><span>(<span>a+b</span>)</span>2</span>h</span>
Solve for a.
