Price: 325 points or $3.25 USD

Subjects: math

Grades: 7,8,9,10,11

Description: 40 cards with a diagram of a quadrilateral. Students use what they know about quadrilaterals to find angle measures. In 20 cards the answer and calculation is numeric. The next 10 cards has the student set up an equation and solve for x and the last 10 cards the student uses algebra to find the angle measures. .