When dividing a decimal by a decimal, you have to move the decimal before you divide but when you divide with whole numbers, you just divide.
Remember that the angles in a triangle add to 180 degrees. So, to solve, you add the two angles you have and subtract that difference from 180.
Answer: 
Step-by-step explanation:
<u>Given information</u>
Height = 2 m
Base = 5 m
Length = 15 m
<u>Given the formula for Triangular Prism Volume</u>


<u>Substitute values into the formula</u>

<u>Simplify by multiplication</u>


Hope this helps!! :)
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The correct answer to this complex equation of cheese is D