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Oksi-84 [34.3K]
3 years ago
12

Find the value of each variable

Mathematics
1 answer:
kramer3 years ago
8 0

Answer: x = 13; y = 13√2

because this is a right triangle, we have:

tan 45° = x/13

⇔ x/13 = 1

=> x = 13

we also have:

cos 45° = 13/y

⇔ 13/y = 1/√2

⇔ y = 13√2

Step-by-step explanation:

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