79/100 is the same thing as 79%
Distance between two points P(x1,y1), Q(x2,y2):
D=sqrt((x2-x1)^2+(y2-y1)^2)
Polygons are generally named in order along the perimeter, so that for a rectangle ABCD, AC or BD are diagonals.
Here, we need the distance between points A(4,3) and C(-4,-2)
Applying the above formula for distance between two points,
D=sqrt((4-(-4))^2+(3-(-2))^2)=sqrt(8^2+5^2)=sqrt(64+25)=sqrt(89)
N+9
The other factor is n-6
Once multiple together, you will get the same equation again
1/3 x 3/4= 3/12 = 1/4
Answer is B.
If this helped you please mark me brainliest :)
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I got 157/990. Just don't ask me how. I just used my fancy TI-84 Calculator.