Right isosceles triangle

What can be the area of a right isosceles triangle with a side length of 8 cm?

Correct answer:

S1 =  32 cm2
S2 =  16 cm2

Step-by-step explanation:

a=8 cm  S1=2a a=28 8=32 cm2
c=8 cm  c2=x2+x2  x=c/2=8/2=4 2 cm5.6569 cm  S2=2x x=25.6569 5.6569=16 cm2

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Tips to related online calculators
Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.

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

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