elonnielizzy elonnielizzy

03-06-2021
Mathematics

contestada

I need to know the answer to this problem. Thanks. I will name Brainliest to the correct answer :)

I need to know the answer to this problem Thanks I will name Brainliest to the correct answer class=

Respuesta :

heikepowe1976 heikepowe1976

03-06-2021

Answer:

422

Step-by-step explanation:

Large rectangle

A = 2(lw+wh+lh)

A = 2(7*10+10*5+7*5)

A = 310

Small rectangle

A = 136

Now the squares that connect both, 4*3

Since you have 1 on each rectangle, the total area for this is 24

add 310 + 136 and substract 24

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