Area of Sector

/Tag: Area of Sector
5 07, 2016

Area Of Sector

By |2016-10-21T13:17:00+10:00July 5th, 2016|Tags: , , , , , |Comments Off on Area Of Sector

Area of Sector $$A=\frac{\theta}{360}\,\pi r^2$$ worked examples Find the area of a sector with angle of 50° and a radius of 10cm, correct to 2 decimal places. $$A=\frac{50}{360}\times\pi \times 10^2$$ Using the formula $$A=\frac{\theta}{360}\,\pi r^2$$ where θ = 50 and r = 10 A = 43.6332313 calculate A = 43.63cm2 round [...]

Show Buttons
Hide Buttons