Answer : 1. "equal"
Explanation :

The correct sentence would be: "The angles are equal; consequently, the sides are equal."

In geometry, when angles in a shape are equal, it often implies that the corresponding sides are also equal. Therefore, "equal" is the appropriate choice to complete the statement. The other options, "unequal," "larger," and "smaller," do not accurately reflect the relationship between equal angles and the corresponding sides in geometric shapes.