laylao10em
laylao10em laylao10em
  • 03-06-2021
  • Mathematics
contestada

help pls ill give u brainliest

help pls ill give u brainliest class=

Respuesta :

JSamurai
JSamurai JSamurai
  • 03-06-2021

Step-by-step explanation:

15+3+3=21

21+15=36

36*16= 576

576/2= 288cm^2

Area= B

How I got his:

Area of a trapezium= [tex]\frac{(a+b)*h}{2}[/tex]

Hope this helped!

Answer Link
emanshahzadi929
emanshahzadi929 emanshahzadi929
  • 03-06-2021

Answer:

[tex]A=288cm^{2}[/tex]

Step-by-step explanation:

Formula to find area of trapezoid:

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

Add the values in the formula:

[tex]A=\frac{15+(15+3+3)}{2} (16)[/tex]

[tex]A=\frac{36}{2} (16)[/tex]

[tex]A=18(16)[/tex]

[tex]A=288cm^{2}[/tex]

Hope this helps, have a good day ahead :)

Answer Link

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