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xxTIMURxx [149]
2 years ago
7

Please help 100 points please

Mathematics
1 answer:
Schach [20]2 years ago
4 0

Solution:

<u>We know that:</u>

  • Area of trapezoid = (a₁ + a₂)h/2
  • a₁ = 8 inches; a₂ = 8 + 4 + 4 inches; Height = 6 in.

<u>This means that:</u>

  • Area of trapezoid = (8 + 8 + 4 + 4)6/2

Step-by step calculations:

<u>Simplify the numerator:</u>

  • Area of trapezoid = (8 + 8 + 4 + 4)6/2
  • => Area of trapezoid = (24)6/2

<u>Cancel the denominator:</u>

  • => Area of trapezoid = (24)3

<u>Simplify the term:</u>

  • => Area of trapezoid = 72 in²
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