Consider the polygon defined by the coordinates A(-3,5), B(3,7), C(6, -2), and D(0, -4). Which statements are correct? -0)
A)
Area of ABCD = 60 units
B)
AB = V60 units
CD = 140 units
D)
BC = V80 units
E)
Perimeter of ABCD - 31.6 units

need more information

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.