prisyadus
prisyadus prisyadus
  • 03-02-2020
  • Mathematics
contestada

Please provide the steps on how you got the answer

Please provide the steps on how you got the answer class=

Respuesta :

jimrgrant1 jimrgrant1
  • 03-02-2020

Answer:

50 ft²

Step-by-step explanation:

The figure is a trapezium with area (A) calculated as

A = [tex]\frac{1}{2}[/tex] h(a + b)

where h is the perpendicular height and a, b the parallel bases

Here h = 5, a = 12, b = 8, thus

A = 0.5 × 5 ×(12 + 8) = 0.5 × 5 × 20 = 50 ft²

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