# Triangle eq

Calculate accurate to hundredths cm height of an equilateral triangle with a side length 12 cm. Calculate also its perimeter and content area.

Result

h =  10.39 cm
o =  36 cm
S =  62.35 cm2

#### Solution:

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#### To solve this example are needed these knowledge from mathematics:

See also our trigonometric triangle calculator. Pythagorean theorem is the base for the right triangle calculator.

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