1. Harriet Tubman had escaped from Slavery but wanted to help her family members escape as well, after she helped her family, she continued to help bring other African American slaves to Pennsylvania (the north) where they would be free as well.
(Sorry this is only one that I'm sure of!! Good luck :-)!!! )
After 6 months, It will be 2/23/2018
If you want the area of the entire trapeziod.
The formula for area of a trapeziod is:
1/2h(b₁+b₂)
So the equation applied to the trapeziod is:
2.5(20+12)
20+12 is 32. 32 multiplied by 2.5 is 80.
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