Question

area of one fourth of the circle is equal to the area of sector of the circle then find area find the angle of the sector​

Answer 1

Answer:

1.  Area of the sector = ¹/₄ X πr², 2. Angle of the sector = 90°

Step-by-step explanation:

Area of 1/4th of a circle = Area of a Sector

1.  Area of a circle = πr²

  Then, Area of the sector = ¹/₄ X πr²

2.  Angle(int) of the sector = ¹/₄ X 360°

                                           = 90°

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