
notice, if the original area was πr², then the new area has a factor in front of it, that much.
Answer:
29.92 m² (nearest hundredth)
Step-by-step explanation:

Area of rectangle = width × length
⇒ area = 4 × 5.5 = 22 m²
Total area = area of sector + area of rectangle
⇒ total area =
= 29.91943148... = 29.92 m² (nearest hundredth)

You need to use the equation for adding fractions, which is

In this case, a=-1, b=3, c=-3, d=5.

simplify
answer: