# Triangular prism

Calculate the surface of a triangular prism with the base of an equilateral triangle with a side length of 7.5 cm and a corresponding height of 6.5 cm. Prism height is 15cm.

Correct result:

S =  386.25 cm2

#### Solution:

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Zye
where did you get the 8.5 value, the given side length is 7.5.

Matematik
thnk you for found typo fix

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