Form 11: Area of Triangles on the Coordinate Grid Exercise

Form 11: Area of Triangles on the Coordinate Grid

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Form 11: Area of Triangles on the Coordinate Grid

Calculate the area of triangles plotted on a coordinate grid using their base and height measurements.

Questions

  1. MultiChoice

    A right triangle has vertices at (2, 2), (8, 2), and (2, 6). What is its area?

  2. MultiChoice

    A triangle has vertices at (-3, 1), (5, 1), and (1, 7). What is its area?

  3. MultiChoice

    A right triangle has vertices at (0, 0), (10, 0), and (0, 5). What is its area?

  4. MultiChoice

    A triangle has vertices at (-4, -2), (2, -2), and (-1, 4). What is its area?

  5. MultiChoice

    A right triangle has vertices at (-2, 3), (4, 3), and (-2, 9). What is its area?

  6. MultiChoice

    A triangle has vertices at (1, -3), (9, -3), and (5, 3). What is its area?

  7. MultiChoice

    A right triangle has vertices at (3, 1), (3, 9), and (8, 1). What is its area?

  8. MultiChoice

    A triangle has vertices at (-6, 2), (0, 2), and (-3, 8). What is its area?

  9. MultiChoice

    A right triangle has vertices at (-5, -1), (3, -1), and (-5, 3). What is its area?

  10. MultiChoice

    A triangle has vertices at (2, -4), (8, -4), and (5, 2). What is its area?

  11. MultiChoice

    A right triangle has vertices at (0, 3), (0, 11), and (6, 3). What is its area?

  12. MultiChoice

    A triangle has vertices at (-1, -5), (7, -5), and (3, 1). What is its area?