Using Matrices to find Triangle Area &Collinear Points

Using Matrices to find Triangle Area &Collinear Points
Using Matrices to find Triangle Area &Collinear Points
Using Matrices to find Triangle Area &Collinear Points
Using Matrices to find Triangle Area &Collinear Points
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234 KB|4 pages
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Product Description
Given 3 ordered pairs, students will graph a triangle. Using Matrices and determinants, students will find the area of the triangle and prove if the points are collinear/noncollinear. For Algebra 3 students, this is a great review of plotting points and very exciting to be able to calculate area with out the distance formula!
Total Pages
4 pages
Answer Key
Included
Teaching Duration
40 minutes
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