The vertices of a quadrilateral ABCD are A(4, 8), B(10, 10), C(10, 4), and D(4, 4). The vertices of another quadrilateral EFCD are E(4, 0), F(10, -2), C(10, 4), and D(4, 4). Which conclusion is true about the quadrilaterals?

The measure of their corresponding angles is equal.

The ratio of their corresponding angles is 1:2.

The ratio of their corresponding sides is 1:2

The size of the quadrilaterals is different but shape is same.

Question

The vertices of a quadrilateral ABCD are A(4, 8), B(10, 10), C(10, 4), and D(4, 4). The vertices of another quadrilateral EFCD are E(4, 0), F(10, -2), C(10, 4), and D(4, 4). Which conclusion is true about the quadrilaterals?

The measure of their corresponding angles is equal.

The ratio of their corresponding angles is 1:2.

The ratio of their corresponding sides is 1:2

The size of the quadrilaterals is different but shape is same.

amistre64 · Answer

move A and E to the origin and compare

anonymous · Answer

how do u do that??

amistre64 · Answer

what you do to one point, do to all the points ....


move A to 0,0

 A(4, 8), B(10, 10), C(10, 4), and D(4, 4)
  -4 -8     -4  -8      -4  -8          -4 -8
------------------------------------
    0  0        6   2        6  -4            0  -4



move E to 0,0

E(4, 0), F(10, -2), C(10, 4), and D(4, 4).
  -4        -4             -4               -4
-----------------------------------
   0 0       6  -2        6  4              0  4

amistre64 · Answer

what would you deduce from these corrdinants?

anonymous · Answer

im sooo lost!!

amistre64 · Answer

plot the points ..... you do know how to plot a point right?

anonymous · Answer

yaa i just dont have graph paper

amistre64 · Answer

youdont need graph paper, you just need an approximation.

anonymous · Answer

ok ill try

amistre64 · Answer

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