Answer:
A = ((a+b)/2)h
Step-by-step explanation:
a and b are base (the top and bottom)
h is height
31/40 is it in a fraction
2/9 of the pizza C: if bob has 1/3 of the pizza left and he eats 2/3, then you take 2/3 of 1/3, so you multiply.
I think it’s even because if you flip one of them they will equal up on the same line. it’s basically the inverse of the other one so it’s even
check the picture below.
make sure your calculator is in Degree mode.
