3
QuizMultiple Choice

Modeling with Matrices — Unit test

Question 3 • KISD SS-3391A-Algebra II Honors A

What is the area of a triangle with vertices at (–3, 3), (2, 3), and (4, 7)?

Answer
A
5 square units
B
10 square units
C
20 square units
D
40 square units
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