erikacfls22 erikacfls22

26-04-2021
Mathematics

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A frame for a collage of pictures is in the shape of a trapezoid. The two bases are 15 inches and 20 inches. The height of the trapezoid is 12 inches. What is the area enclosed by the frame?

Respuesta :

nevaehwilsonhuerta nevaehwilsonhuerta

26-04-2021

Answer:

A=210in^2

Step-by-step explanation:

A=b1+b2/2h

A=(15+20)/2(12)

A=35/2(12)

A=17.5(12)

A=210 in^2

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