Answer:
4.5
Step-by-step explanation:
54 is the hypotenuse because it is the longest side. Square all of the sides. So 54^2=2916
51^2=2601
22^2=484
Now you have 2916=2601+484
Add the two and they will be greater than 2916. Because of that, you will have an acute triangle because 22^2+51^2>54^2
In short, its B
The correct answer is C) 71
I think the answer is B.
Rotating a polygon changes it’s location not size.
Hope this is helpful.
