Question

how do you find a side length of a 45 45 90 triangle

Answer 1

pythagorus says that \[a^2+b^2=c^2\]
where \(a\) and \(b\) are both \(8\) and \(c\) is \(x\)

Answer 2

so then a^2+b^2 is 128 i square that to get my answer or is it just 128

Answer 3

128 = c^2

take the square root the get c

√ 128 =c

Answer 4

thank you

Answer 5

what do you get as you final answer?

Answer 6

11.31

Answer 7

for a 45-45-90 triangle the legs are equal let =x
use pythagorean theorem as given by !UncleRhaukus above