If a triangle in the $xy$-coordinate system has vertices at $(-2 , -3), (4, -3)$ and $(28, 7),$ what is the area

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Gmat_mission: Legendary Member; Posts: 1622; Joined: Thu Mar 01, 2018 7:22 amFollowed by: 2 members

by Gmat_mission » Sun Nov 28, 2021 7:42 am

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If a triangle in the $xy$-coordinate system has vertices at $(-2 , -3), (4, -3)$ and $(28, 7),$ what is the area of the triangle?

A. 30
B. 36
C. 48
D. 60
E. 65

Answer: A

Source: Magoosh

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Source: Beat The GMAT — Problem Solving | Sun Nov 28, 2021 7:42 am

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