Prism - eq triangle

Calculate the volume and surface of the prism with the base of an equilateral triangle with side a = 4cm, and the body height is 6cm.

Correct answer:

V =  41.5692 cm3
S =  85.8564 cm2

Step-by-step explanation:

a=4 cm h=6 cm  P=3/4 a2=3/4 42=4 3 cm26.9282 cm2  V=P h=6.9282 6=24 3=41.5692 cm3
S=2 P+3 a h=2 6.9282+3 4 6=85.8564 cm2

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Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.

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