Finding the Area of a Trapezoid in the Coordinate Plane Try it
y
20
1
2
18
Complete the steps to find the area of the trapezoid.
Area of rectangle = v square units
Area of triangle 1 =
square units
Area of triangle 2 = v square units
Area of triangle 3 = square units
Area of trapezoid = square units
16
14
12
10
8
3
4.
2
X
6 8 10 12 14 16 18 20
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