Answer: A) 116 m^2 B) 181 cm^2
Step-by-step explanation:
A.
16(5)=80 (area of the rectangle on top)
6(6)=36 (area of the rectangle on bottom)
80+36=116 (total)
B.
18(7)=126 (area of rectangle)
18-(5+2)=11 (base of the triangle)
formula for area of a triangle: A=bh/2
(11)(10)/2
110/2
55 (area of triangle)
126+55=181 (total)
