janna1910 janna1910
  • 10-01-2020
  • Mathematics
contestada

how to do this and I need the answer​

how to do this and I need the answer class=

Respuesta :

MadamBlackRose MadamBlackRose
  • 10-01-2020

Answer:

1032

Step-by-step explanation:

To find the area, multiple base•height.

To find the base and height of the middle square, subtract:

Base: 45-(20+10)=15

Height: 23-12=11

After that, take the divided shapes and multiply:

20•23=460

10•12=120

15•11=165

Then add your answers.

460+120+165=1032

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