What is the distance between the points (0,1) and (8,7)?
1 answer:
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Hypotenuse = guy wire
cos 45 = adj / hyp
cos 45 = 10 / hyp
hypotenuse = 10 / 0.42262
hypotenuse = <span> <span> <span> 23.6619185084 </span> </span> </span>
cos 45 = adj / hyp
cos 45 = 10 / hyp
hypotenuse = 10 / 0.42262
hypotenuse = <span> <span> <span> 23.6619185084 </span> </span> </span>
Answer:
b
Step-by-step explanation:
The area of a square = s² ← s is the length of the side, hence
s² = 800 ( take the square root of both sides )
s = ≈ 28.28
28.28 is between 28 and 29 → b