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    1. Welcome to the forum
    2. Daily Challenge Course Discussion
    3. M2 Geometry Tools
    4. Week 2
    5. Day 5
    6. Module 2 Day 5 Challenge Part 2
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    • T

      Why is the ratio of △PCD to △PAB the square of the ratio of their sides?

      • • tidyboar
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      GameonXG

      @victorioussheep that would be like imo problem

      find and prove the formula for the area of this figure

      insert weird star here

    • The Blade DancerT

      How do we know that any other corresponding sides will multiply by 9/15?

      • • The Blade Dancer
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      debbieD

      @bulba_bulbasaur 🙂 I think maybe I spent 30 minutes on this particular post, most of which was spent making the diagrams. I really like making diagrams because, like the saying goes, "A picture is worth a thousand words..." 🖼 🖼

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