Step-by-step explanation:
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Basically, two parallel lines, one shorter than the other, and two legs that connect the ends of the parallel lines. Generally, they look like a square with a right triangle on either side.
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Answer:
S 67.50° W
Step-by-step explanation:
Answer: 80
Step-by-step explanation:
Sin x = cos (90-x)
Like sin 30 = cos (90-30) =cos 60
So
90-x=90-80
Then
X=80
Verify your solution by finding the sum of the angles of sin and cos, it will be 90