find the area of shaded region

Answer: 107 units.
Step-by-step explanation: To find the area of the first box, you multiply the side lengths, which in this case are 5 by 7 to get 35. Then you find the area of the second box by multiplying 8 * 10 which is 80 so the total area of everything is 115 units. Then you subtract the non - shaded region which is 2 * 4 units. So after subtracting 115 - 8, you get your final answer of 107 units.
Answer:
107
Step-by-step explanation:
The area of the top one is 35 for 7 times 5 is 35
the area for the bottom one 80 for 8 times 10 is 80
Both put together equals 115
But....
Since a little arae is not shaded in you have to subtract that
so 5 minus 3 is 2
10 minus 6 is 4
4 times 2 is 8
115 minus 8 is 107