Answer:
=579.1 cm^3
Step-by-step explanation:
V = Bh
We need to find the area of the base
The base is the triangle
B = 1/2 bh
We can find the length of the bottom by using the Pythagorean theorem
a^2 + b^2 = c^2
9^2 + b^2 = 14^2
b^2 = 14^2 - 9^2
b^2 = 115
Taking the square root
b = sqrt(115)
B = 1/2 bh
=1/2 sqrt(115) *9
B =48.25712383
V = Bh
V = 48.25712383 * 12
=579.0854859
To the nearest tenth
=579.1 cm^3
