04-05-2020
Mathematics

contestada

Sector problem please help

Sector problem please help class=

Respuesta :

samuelonum1 samuelonum1

09-05-2020

Answer:

The answer is (π/4)*r

Step-by-step explanation:

Formula length of arc when the angle given is in radian as the case given

s = r*θ

s = arc length (in radians)

r = radius

θ = central angle in radians

But when the angle given is in degrees the length is expressed as

s= 2πr*(θ/360)

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