Asked by Ana

The area of an isosceles right triangle is 18cm square. Find the lengths of the legs.
Answered by Reiny
More information needed

The way it stands,
(1/2)lw = 18
lw = 36

e.g. l = 2, w = 18
l = 4, w= 9
l = 10, w = 3.6
there is an infinite number of possibilities
Answered by Ana
A=1/2 * b * h

1/2 * x * x=18
1/2x^2=18
X^2= 18 * 2
x^2= 36
x= 6m length of each leg
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