This composite figure is created by placing a sector of a circle on a rectangle. What is the area of this composite figure? Show
2 answers:
Answer:
area of the figure: 29.92 m²
formula's:
area of rectangle: length * width area of sector: ∅/360 * πr² solving steps:
area of rectangle + area of sector
5.5 * 4 + 30/360 * π(5.5)²
22 + 7.919
29.92 m²
Answer:
Calculate the area of the sector and the area of the rectangle separately, then add them together to determine the area of the composite figure.
<u>Rectangle</u>
Area of a rectangle = width × length
= 4 × 5.5
= 22 m²
<u>Sector</u>
<u />
<u>Total area</u>
total area = area of rectangle + area of sector
= 29.91943148...
= 29.9 m² (nearest tenth)
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