Question

State whether the shapes in the given pair are similar. If they are similar enter 1 else if not similar then enter 0

Answer 1

The angles are all right angles, so corresponding angles are congruent.
Check the ratios of corresponding sides..
$\frac{AB}{EF}$ ? $\frac{BC}{FG}$
$\frac{6}{4.5}$ ? $\frac{12}{9}$
$6\times 9$ ? $4.5\times 12$ Find the cross products
$54=54$
Because corresponding angles are congruent and corresponding sides are in proporion, $ABCD\sim EFGH$