Hexagonal prism

The prism's base is a regular hexagon consisting of six triangles with side a = 12 cm and height va = 10.4 cm. The prism height is 5 cm. Find the volume and surface of the prism.

Correct answer:

V =  1870.6149 cm3
S =  1108.2459 cm2

Step-by-step explanation:

a=12 cm h=5 cm o=6 a=6 12=72 cm v=a2(a/2)2=122(12/2)2=6 3 cm10.3923 cm S1=a v/2=12 10.3923/2=36 3 cm262.3538 cm2 S6=6 S1=6 62.3538=216 3 cm2374.123 cm2 V=S6 h=374.123 5=1080 3=1870.6149 cm3
S=2 S6+o h=2 374.123+72 5=1108.2459 cm2

Try calculation via our triangle calculator.

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
See also our right triangle calculator.
Tip: Our volume units converter will help you convert volume units.
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1   video2   video3

Related math problems and questions: