Split this polygon into 2 shapes of triangle (top) and rectangle (bottom)
Area of triangle = 1/2 bh = 1/2 (7)(2) = 7
Area of rectangle = wl = 7 x 5 = 35
so
Area of the polygon = Area of triangle + Area of rectangle
= 7 + 35
= 42
Answer
42 square units
If there are 300 acres, each split in half, than the number of plots will be twice that: 600. Frank has 600 plots of land.
I believe it is corresponding to the value of x in type of situational problem.
Answer is 49
Formula is b^2-4(ac)
3^2-4(2*-5) while a=2, b=3, c=-5
9-4(2*-5)
9-4(-10)
9+40
49
Hope this helps!
