Anonymous

The legs are opposite the 45° angles. One leg is √27, so the other leg is √27. The hypotenuse is √27×√2 = √54 = 3√6

Anonymous

Right isosceles triangle. Sides: a = 5.196   b = 5.196   c = 7.348

Anonymous

Pythagoras...it's an isosceles triangle so the other small side is root 27 Hypotenuse squared = (root 27) squared + (root 27) squared. H^2 = 27 + 27 H^2 = 54 H = root 54 So...two small sides are 5.916 each and hypotenuse is 7.348