Formulas for area related to circles class 10
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Heya !!
The formulas of the chapter "Areas Related to Circles" are as follows :-
⭐Circumference of a circle = 2πr
⭐Area of circle = πr²
⭐Length of an arc of a sector of a circle with radius r and angle with degree measure A is
A / 360 × 2πr or A / 180 × πr
⭐Area of a sector of a circle with radius r and angle with degrees measure A is
A / 360 × πr²
⭐Area of segment of a circle = Area of the corresponding sector – Area of the corresponding ∆
The formulas of the chapter "Areas Related to Circles" are as follows :-
⭐Circumference of a circle = 2πr
⭐Area of circle = πr²
⭐Length of an arc of a sector of a circle with radius r and angle with degree measure A is
A / 360 × 2πr or A / 180 × πr
⭐Area of a sector of a circle with radius r and angle with degrees measure A is
A / 360 × πr²
⭐Area of segment of a circle = Area of the corresponding sector – Area of the corresponding ∆
naynaarunparmar:
Thnx
Welx❤☺
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