Question 193158
An isosceles triange with a 90 degree angle and 2 45 degree hangles has a hypotenus of 7 square root 2. what is the base and height of it
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Since it's a right triangle, use Pythagoras's Theorem.
The 2 sides are equal.
c^2 = a^2 + b^2
c^2 = 2a^2
{{{a = sqrt(c^2/2)}}}
{{{a = c/sqrt(2)}}}
a = b = 7