alyriah alyriah

02-04-2021
Mathematics

contestada

please help me !!!!!

please help me class=

Respuesta :

karkismriti176 karkismriti176

02-04-2021

Answer:

1.8m²

Step-by-step explanation:

∅= 51× π/180 = 17π/60

area of sector= 1/2 × r²× ∅

= 1/2 × 2²× 17π/60

= 34π/60

= 1.78m²

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