Cartesian Grid - Diagram Coordinates to Area (Acute Triangle) - Positive Only (Level 1)

This math topic focuses on calculating the area of acute triangles positioned on a Cartesian grid using given coordinates. Each problem shows a triangle on the grid with distinct vertex coordinates. Students need to determine the correct area of these triangles from multiple choice options. The problems are designed to practice spatial visualization and to apply formulas to compute the areas of triangles, ensuring mastery in handling geometry on coordinate planes. The skill level is indicated as positive only, suggesting an introductory or basic proficiency requirement.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Cartesian Grid - Diagram Coordinates to Area (Acute Triangle) - Positive Only Worksheet

Math worksheet on 'Cartesian Grid - Diagram Coordinates to Area (Acute Triangle) - Positive Only (Level 1)'. Part of a broader unit on 'Cartesian Grid Geometry Logic - Practice' Learn online: app.mobius.academy/math/units/cartesian_grid_geometry_logic_practice/

1

Find the area of the triangle formed by these coordinates

a

11

b

2

c

21

d

5

e

12

f

13

2

Find the area of the triangle formed by these coordinates

a

30.5

b

28

c

25.5

d

48

e

15.5

f

8

3

Find the area of the triangle formed by these coordinates

a

15

b

12

c

6

d

11

e

14

f

16

4

Find the area of the triangle formed by these coordinates

a

7

b

20

c

12

d

3

e

6

f

15

5

Find the area of the triangle formed by these coordinates

a

14

b

4

c

3

d

20

e

12

f

19

6

Find the area of the triangle formed by these coordinates

a

5

b

2

c

13

d

12

e

11

f

10

7

Find the area of the triangle formed by these coordinates

a

20

b

13

c

12

d

9

e

17

f

10