ryan4981 ryan4981
  • 01-04-2019
  • Mathematics
contestada

Hey 6th grade math please help

Hey 6th grade math please help class=

Respuesta :

gmany
gmany gmany
  • 01-04-2019

Answer:

A = 42.5

Step-by-step explanation:

The formula of an area of a trapezoid:

[tex]A=\dfrac{b_1+b_2}{2}\cdot h[/tex]

We have:

[tex]b_1=12,\ b_2=5,\ h=5[/tex]

Substitute:

[tex]A=\dfrac{12+5}{2}\cdot5=\dfrac{17}{2}\cdot5=8.5\cdot5=42.5[/tex]

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