Please help! thankjs
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Answer:
- Trapezoid with the area 16.5 unit²
Step-by-step explanation:
Plotted the given points to find out the figure is trapezoid.
<u>Area formula for trapezoid:</u>
- A = 1/2(b₁ + b₂)h
<u>The length of the bases:</u>
- b₁ = DE = 3 - (-1) = 4
- b₂ = FG = 4 - (-3) = 7
<u>h is the horizontal distance between the bases:</u>
- h = 2 - (-1) = 3
<u>The area is:</u>
- A = 1/2(4 + 7)(3) = 16.5 unit²
