MelanaDior
MelanaDior MelanaDior
  • 02-10-2019
  • Mathematics
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Need help on this question <3

Need help on this question lt3 class=

Respuesta :

anonymoushackertroll
anonymoushackertroll anonymoushackertroll
  • 02-10-2019

Answer:

[tex]198ft^{2}[/tex]

Step-by-step explanation:

Area of rectangle:

[tex]A=l*w[/tex]

[tex]A=18*9[/tex]

[tex]A=162[/tex]

Area of trapezoid:

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

[tex]A=\frac{3+9}{2} 6[/tex]

[tex]A=\frac{12}{2} 6[/tex]

[tex]A=6*6[/tex]

[tex]A=36[/tex]

Area of whole thing:

[tex]162+36[/tex]

[tex]=198[/tex]

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