3 years ago

Find x 45° х 45° 8 Help PLEASE I’m failing

1 answer:

7 0

It’s an isosceles triangle, so both the legs will be congruent, and then we can use the Pythagorean thrm

8^2+8^2=x^2
64+64=x^2
128=x^2 *square root both sides*
x=11.3
So the answer would be C

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