Don't forget the 1 decimal. Ask question asked 6 years, 7 months ago modified 5 years, 3 months ago The perimeter of the sector includes the length of the radius $\times 2$, as well as the arc length.
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The area of the sector oaxb shown in the figure is 231c * m ^ 2 if the radius of the circle is 21cm, then find the perimeter of sector oaxb. 19) the central angle of a sector of circle ofarea 9n sq.cm is 60', the perimeter of thesector isα) πb) 3+1 c)… get the answers you need, now! The arc length = total perimeter * (74/360) =.
How to find the radius of a sector, when given only the angle and perimeter of the sector?
So the perimeter is the length around the entire sector, the length around a slice of pizza, which includes. Step by step (1) look up the formulas for the area and perimeter of a sector then (2) from the information given find the radius of the sector then (3) find the perimeter. Θ 360 × 2 π ( r ) + 2 r that would be the. The solution is simple, if you consider that the perimeter of the shaded region is simply the sum of the arc length and the chord length.
