zayaanshamsheer zayaanshamsheer

18-01-2020
Mathematics

contestada

The area of the sector of a circle of radius r/2 and central angle 2θ is __________

Respuesta :

salehsaleem195 salehsaleem195

18-01-2020

S= 20/360 . Pi*(r square )
=0.055 * 3.14 * 4
= 0.7

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