Parallelogram 5509

The parallelogram has a side 6 cm long, and the height on this side is 4 cm long. What is the height of an isosceles triangle with a base 6 cm long and the same area?

Correct answer:

h2 =  8 cm

Step-by-step explanation:

a=6 cm h1=4 cm  S1=h1 a=4 6=24 a2=a=6 cm  S1 = S2 S2 = a2 h2/2 a h1 = a2 h2/2  h2=2 h1=2 4=8 cm

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Tips for related online calculators
Calculation of an isosceles triangle.
See also our trigonometric triangle calculator.

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