Prism

Find the volume and surface area of prism with base of an equilateral triangle with side 7 dm long and the body height of 1.5 m.

Correct result:

V =  0.3183 m3
S =  3.5744 m2

Solution:

a=7 dm→ m=7/10  m=0.7 m h=1.5 m  P=34⋅ a2=34⋅ 0.72≐0.2122 m2  V=P⋅ h=0.2122⋅ 1.5=0.3183 m3
S=2⋅ P+3⋅ a⋅ h=2⋅ 0.2122+3⋅ 0.7⋅ 1.5=3.5744 m2

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Tips to related online calculators
Do you know the volume and unit volume, and want to convert volume units?
See also our trigonometric triangle calculator.
Pythagorean theorem is the base for the right triangle calculator.

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