Find the area of a trapezoid whose vertices have coordinates (-1; 1), (-1; 5), (1; 0), (1; 6).
| September 17, 2021 | education
S = (a + b): 2 * h
Sides -a, b; Height -h
One side of the trapezoid will be on 1 part and will be equal to 4 (you just need to count the cells), and the other side will be on 2 parts and will be equal to 6
The height will be 2 (also count), then S = (4 + 6): 2 * 2 = 10
Answer: 10
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