Make a line and put 28, 29, 30, 31, 32, 33, 34 and you just start crossing the numbers out and it should be 31
Hope it helped!!
Answer:
To find the area of a triangle where you know the x and y coordinates of the three vertices, you'll need to use the coordinate geometry formula: area = the absolute value of Ax(By - Cy) + Bx(Cy - Ay) + Cx(Ay - By) divided by 2. Ax and Ay are the x and y coordinates for the vertex of A.
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Answer:
12 because 1+2 add 1 to 2 WOW
Step-by-step explanation:
