To calculate: The volume of prism with triangular dimensions as 5, 6 and 9.
Answer to Problem 18RP
The volume of prism is
Explanation of Solution
Given information:
In prism, triangular dimensions are 5, 6 and 9. Rectangular dimensions are 6 and 7.
Formula used:
We can use Heron’s Formula to determine the area of a
The semi perimeter of triangle:
a , b and c are sides of triangle
Area of triangle:
s is semi perimeter of triangle
Volume of prism
B = Base area of prism and h = height of prism
Calculation:
In △AED,
By heron’s formula, we get
Area of △AED :
h = DB = 7
Volume of prism
Volume of prism
Volume of prism
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