An art gallery has a painting that has an area of 40 square feet and another painting has an area of 16 square feet. Both paintings have one pair of side lengths in common. What is the side length that both paintings have in common?
Question 2
2.
Reflection: How do you feel about the math lesson today?
Confident: I feel like I could teach the class how to do this tomorrow.
Curious: I have some questions for my teacher, to understand it fully.
Confused: I didn't understand the lesson and need help, please.