Respuesta :

bhuvna789456

Area of the sector is 4.19 sq. units

Step-by-step explanation:

  • Step 1: Find the area of the sector where radius = 4 and central angle = 30°

Area of the sector = π r² (C/360), where r is radius and C is the central angle

⇒ Area = 3.14 × 4² × (30/360)

            = 3.14 × 16 × 1/12 = 4.19 sq. units

lmzhou0610

Answer:

214.9681529

Step-by-step explanation:

Set up a proportion:

30 (area of sector) / 50.24 (total area of circle) = x (angle of sector) / 360 (degrees in a circle)

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