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Home > CCG > Chapter 12 > Lesson 12.1.4 > Problem 12-53


In the triangle at right, is a midsegment of and is a midsegment of. Homework Help ✎

  1. If cm, find and .

    Since is the midpoint of line .


  2. If the area of is , what is the area of ?

    The area of a triangle is , if the base is cm, and the area is cm, what is the height?

    Find the areas of and . Find the difference between the two triangles to find the area of .