Answer:
The answer to your question is 20 units²
Step-by-step explanation:
See the graph below
- Calculate the area
A = 0.5 | 2 5 | = 0.5 |(2 x 1) + (6 x 1) + (-4 x 5) - (2 x 1) - (-4 x 1) - (6 x 5)|
| 6 1 | = 0.5 | 2 + 6 - 20 - 2 + 4 - 30 |
| -4 1 | = 0.5 | 12 - 52 |
| 2 5 | = 0.5 | -40 |
= 0.5(40)
= 20 units²
