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Find the area of this trapezoid. Be sure to include the correct unit in your answer.
9 cm
13 cm
5 cm
21 cm

Find the area of this trapezoid Be sure to include the correct unit in your answer 9 cm 13 cm 5 cm 21 cm class=

Respuesta :

Area of a trapezoid: A=1/2h(a+b)
A= 1/2*5(9+21)
A= 2.5*30=75cm^2

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