## Geometry: Common Core (15th Edition)

Published by Prentice Hall

# Chapter 10 - Area - 10-1 Areas of Parallelograms and Triangles - Practice and Problem-Solving Exercises - Page 620: 27

#### Answer

12 $units^{2}$

#### Work Step by Step

To find the base, count the units between B and D. To find the height, count the units from point C to point J. A=bh A=(4)(3) A=12

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