CPM Homework Banner

Home > CCG > Chapter 10 > Lesson 10.1.2 > Problem 10-21

10-21.

On graph paper, plot if , , and . 10-21 HW eTool (Desmos). Homework Help ✎

  1. Find the midpoint of and label it . Also find the midpoint of and label it .

  2. Find the length of the midsegment, . Use it to predict the length of .

  3. Now find the length of and compare it to your prediction from (b).

Use the eTool below to find the solution to parts (a)-(c).
Click the link at right for the full version of the eTool: CCG 10-21 HW eTool