Equilateral 2714

Determine the volume and surface of a 9 cm high triangular prism if the base is an equilateral triangle with a side of 8 cm.

Correct answer:

V =  249.4153 cm3
S =  271.4256 cm2

Step-by-step explanation:

a=8 h=9 P=3/4 a2=3/4 82=16 327.7128 V=P h=27.7128 9=144 3=249.4153 cm3
S=2 P+3 a h=2 27.7128+3 8 9=271.4256 cm2



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Tips for related online calculators
Tip: Our volume units converter will help you convert volume units.
The Pythagorean theorem is the base for the right triangle calculator.
Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.

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