etl10408 etl10408

26-04-2020
Mathematics

contestada

Area of A(40, 20), B(80, 20), C(100, 70), and D(40, 70)

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Аноним Аноним

26-04-2020

Answer: 320 :)

A brainliest would be appreciated

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amna04352 amna04352

26-04-2020

Answer:

2,500 units²

Step-by-step explanation:

These vertices will form a trapezoid

AB and CD are the parallel sides

And the height is 70 - 20 = 50

Lengths:

AB = 80 - 40 = 40

CD = 100 - 40 = 60

Area of the trapezoid:

½ × (40 + 60) × 50

2500 units²

Answer Link

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