Question

write the formula to find the area of sector in a circle which makes an angle tita at the cirlce​

Answer 1

Answer:

formula theta/360pie r(square)

Step-by-step explanation:

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Answer 2

Answer:

Area of a sector

When the Angle is 1°, area of sector = πr2/360°

When the angle is 1, the area of the sector = πr2/2π = r2/2.

So, when the angle is θ, area of the sector = θ × r2/2.

A = l/r × r2/2.

Solution: Area = θ/360° × πr2

= 45°/360° × 22/7 × 4 × 4.

The length of the same sector = θ/360° × 2πr.

Step-by-step explanation:

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