Solving Problems with Circles and Triangles

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Presentation transcript:

Solving Problems with Circles and Triangles Projector Resources

Analyzing Sample Responses to Discuss Explain what the student has done. What do you like/dislike about the work? What is unclear about the work? What questions would you like to ask the student?

Sample Responses to Discuss: Anya This diagram shows a circle with one equilateral triangle inside and one equilateral triangle outside. Calculate the ratio of the areas of the two triangles. Show all your work.

Sample Responses to Discuss: Bill Calculate the ratio of the areas of the two triangles. Show all your work.

Sample Responses to Discuss: Carla Calculate the ratio of the areas of the two triangles. Show all your work. 2. Draw a second circle inscribed inside the small triangle. Find the ratio of the areas of the two circles.

Sample Responses to Discuss: Darren Calculate the ratio of the areas of the two triangles. Show all your work.