Please help. Find the value of each variable. If your answer is not an integer, express it in simplest radical form.

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asked Sep 15, 2019 148k views

1 Answer

Benshepherd · Answer 1 · 2019-09-20T21:35:20+0000

we know that

cos 45= sin 45
cos 45=√2/2-------> equation 1
in the problem
cos 45=y/11√2----> equation 2

equate 1 and 2
√2/2=y/11√2---------> y=11√2*(√2/2)---->y=11

the legs of the triangle are
11 units
11 units
the hypotenuse
11√2

Please help. Find the value of each variable. If your answer is not an integer, express it in simplest radical form.

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