This math topic involves practicing skills in calculating the areas of right triangles on a Cartesian grid, including scenarios with negative coordinates. The problems require identifying the coordinates of the vertices of the triangles from diagrams, and subsequently using these coordinates to calculate the triangle's area, enhancing understanding of both geometric and algebraic concepts.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Practice:
Diagram Coordinates to Area (Right Triangle) - Including Negative
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the area of the triangle formed by these coordinates
Cartesian Grid - Diagram Coordinates to Area (Right Triangle) - Including Negative Worksheet
| Math worksheet on 'Cartesian Grid - Diagram Coordinates to Area (Right Triangle) - Including Negative (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
| 107.5 |
b
| 126.5 |
c
| 98 |
d
| 117 |
e
| 3 |
f
| 164.5 |
2
| Find the area of the triangle formed by these coordinates |
a
| 10 |
b
| 25 |
c
| 45 |
d
| 50 |
e
| 20 |
f
| 5 |
3
| Find the area of the triangle formed by these coordinates |
a
| 52 |
b
| 67 |
c
| 72 |
d
| 92 |
e
| 87 |
f
| 2 |
4
| Find the area of the triangle formed by these coordinates |
a
| 25.5 |
b
| 43 |
c
| 60.5 |
d
| 53.5 |
e
| 64 |
f
| 36 |
5
| Find the area of the triangle formed by these coordinates |
a
| 99 |
b
| 54 |
c
| 63 |
d
| 90 |
e
| 9 |
f
| 126 |
6
| Find the area of the triangle formed by these coordinates |
a
| 10 |
b
| 14 |
c
| 18 |
d
| 21 |
e
| 22 |
f
| 19 |
7
| Find the area of the triangle formed by these coordinates |
a
| 20 |
b
| 14 |
c
| 12 |
d
| 10 |
e
| 38 |
f
| 16 |