adelyne05
adelyne05
24-04-2020
Mathematics
contestada
Find x in this 45°-45°-90° triangle.
x =
Respuesta :
elisekeller14
elisekeller14
24-04-2020
use a^2 + b^2 = c^2
the triangle must be isosceles because the two angles are the same
1.2^2 + 1.2^2 = x^2
1.44 + 1.44 = x^2
2.88 = x^2
x=6√2/5
or
x ≈1.69706
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