Question

3 fill in the blank 8 points determine if shape abcd is congruent to efgh. abcd is/isnt choose your answer...

Explanation:

Step1: Check side - lengths

Use the distance formula $d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$ on the grid. For example, for side $AB$ of shape $ABCD$ and corresponding side in $EFGH$. By counting grid - squares, we can see that the lengths of corresponding sides are equal.

Step2: Check angles

By observing the orientation of the sides on the grid, we can see that the corresponding angles are equal.

Answer:

ABCD is congruent to EFGH