Respuesta :

audrey05
For number 16:
Use the vertical pencil line you have drawn to split the polygon.
12-4=8
3*8=24
12*4=24
24+24=48
48 is the area of 16

For number 17:
Split the polygon in half
Find the area of both of the parallelograms
6*20=120
6*20=120
120+120=240
The area of shape 17 is 240
16. 12 x 12 x 4 x 3 = 1728
    16. 1728 
17. 8 x 8 x 20 x 20 + 6 + 6 = 25612
    17. 25612
Hope this helps:D
Have a great rest of a brainly day!
*"AB84"*

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