Zeta and I reviewed the area formulas of rectangles, parallelograms, triangles, and trapezoids and used them to find missing measurements. Then, we looked at how the distance around a circle is related to the diameter and that knowing one helps find the other. Zeta used the circumference formula to find the circumference of circles when given the diameter or radius as well as finding the missing measurement when given the circumference. We finished with a quiz on Khan Academy on finding the area of parallelograms, triangles, and composite figures and finding the missing lengths when given the areas.