Answer:
The correct answer is;
Using this information, each student can prepare an infinite number of parallelograms
Explanation:
The given parameters of the parallelogram Emily asks the students to bring are;
The measure of one of the angles of the parallelogram = 50°
The length of of one side of the parallelogram = 10 cm
The shapes which the parallelogram must not be are; rhombus, rectangle, or square
Using the given information, therefore, the number of different parallelograms the students can prepare is given as follows;
The number of different lengths of the other side of the parallelogram = Infinity - 1 = Infinity
Therefore, the number of different parallelograms the students can prepare is an infinite number of parallelograms