Answer:
60
Step-by-step explanation:
10 + 5 = 15. 15/2 is 7.5. 7.5 times 8 is 60. The formula for the area of the trapezoid is (a+b)/2 x h.
Answer 5
-6+12-2+1
=6-2+1
=5
53/36
56/36 is already in it's simplest form
