The answer is three you have to times the top numbers and divide
<span>The cosine of an angle is the quotient of the side that angle lay on and the hypotenuse.</span>
x-hypotenuse
cos45=19/x
0.707=19/x, x=19/0.707, x=26.9
Hypotenuse is <span>approximately 27.</span>
Answer:
its b
Step-by-step explanation:
i took the test
So about 2 inches or 5 inches
