This math topic focuses on finding the area of obtuse triangles defined by coordinates plotted on a Cartesian grid that include negative values. Each problem presents a diagram of a triangle on the grid, and the learner is required to calculate its area. The problems are designed as part of broader practice on triangle area calculation, challenging the learner's understanding of geometry and their ability to apply area formulas in a coordinate plane context.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete this topic with 80% correct, working as fast as you can! Results are immediate.
Find the area of the triangle formed by these coordinates