400
You need to do this:
( answer of a + answer of b ) * answer of c
a. Find the area of trapezoid that looks like this: B1=6, B2=2, H=3
b. Find the perimeter of rectangle that looks like this: B=3, H=5
c. Find the Area of this circle(use 3.14 for ㅠ): radius=4
What is 1406.72.