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Ex 3.1
Last updated at March 22, 2023 by Teachoo
Ex 3.1, 2 Find the degree measures corresponding to the following radian measures ("use " Ο" = " 22/7) (ii) β4 We know that Radian measure = π/180 Γ Degree measure β4 = π/180 Γ Degree measure Degree measure = β4 Γ 180/π Degree measure = β4 Γ 180/22 Γ 7 Degree measure = β((4 Γ 180 Γ 7)/22) Degree measure = β(2520/11) = β("229" Β°" + " 1o/11) = β("229" Β°" + " (1/11 " Γ 60" )^β² ) = β("229" Β°" + " (60/11)^β² " " ) = β("229" Β°" + 5 " γ5/11γ^β² ) = β("229" Β°" + 5β + " (5 β²)/11) = β("229" Β°" + 5β + " ((5 )/11 " Γ 60" )^"ββ" " " ) = β("229" Β°" + 5β + " (300/11)^"ββ" " " ) = β("229" Β°" + 5β + " 300"ββ" /11) = β229Β° 5β 27ββ nearly