Question

Would appreciate any help!

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?


A. The measure of their corresponding angles is equal.
B. The ratio of their corresponding angles is 1:2.
C. The ratio of their corresponding sides is 1:2
D. The size of the quadrilaterals is different but shape is same.

Answer 1

Draw a graph on a graph paper. You will see that their corresponding sides are equal.
Hence the assumption A must be equal-- that is their corresponding angles must be equal. All the other assumptions are false

Answer 2

Appreciate the help