wendysalesman wendysalesman
  • 15-04-2021
  • Mathematics
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help me plzz help me plzz​

help me plzz help me plzz class=
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sahanasampath24 sahanasampath24
  • 15-04-2021

Answer:

44.1 mm^2

Step-by-step explanation:

The formula for a trapezoid is 1/2(b1 + b2)h

A= 1/2(12.5 + 8.5) 4.2

 = 1/2x21x4.2

 =44.1

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