Question 277783: You have a triangle with sides of 1 and a side of SQRT(2), with an angle of 45° and an angle of 90°. Which of the following would be congruent to it?
a triangle with sides of 1 and 1
a triangle with a side of 1, then an angle of 90°, and a side of 1
a triangle with an angle of 90°, then a side of SQRT(2), then an angle of 45°
a triangle with a side of 1, then an angle of 90°, then a side of SQRT(2)
a triangle with the angles 45°, 45°, 90°
a triangle with a side of 1, then an angle of 45°, then a side of 1
I would be grateful for any help that is available.
Answer by richwmiller(17219)   (Show Source):
You can put this solution on YOUR website! if a triangle has angle of 90 and an angle of 45 then the other angle must be 45
therefore any triangle with 45 45 and 90 angles would be congruent to it.
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