Rssrvlwh wr dqjoh ohqjwk ri vlgh dgmdfhqw wr dqjoh

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: SSRVLWH K\SRWHQXVH E F cos θ = OHQJWK RI VLGH DGMDFHQW WR DQJOH θ OHQJWK RI K\SRWHQXVH cos θ = DGMDFHQW K\SRWHQXVH D F tan θ = OHQJWK RI VLGH RSSRVLWH WR DQJOH θ OHQJWK RI VLGH DGMDFHQW WR DQJOH θ tan θ = RSSRVLWH DGMDFHQW E D csc θ = OHQJWK RI K\SRWHQXVH OHQJWK RI VLGH RSSRVLWH WR DQJOH θ csc θ = K\SRWHQXVH RSSRVLWH F E sec θ = OHQJWK RI K\SRWHQXVH OHQJWK RI VLGH DGMDFHQW WR DQJOH θ sec θ = K\SRWHQXVH DGMDFHQW F D cot θ = OHQJWK RI VLGH DGMDFHQW WR DQJOH θ OHQJWK RI VLGH RSSRVLWH WR DQJOH θ cot θ = DGMDFHQW RSSRVLWH D E 1RWH )RU DFXWH DQJOHV WKH YDOXHV RI WKH WULJRQRPHWULF IXQFWLRQV DUH DOZD\V SRVLWLYH VLQFH WKH\ DUH UDWLRV RI OHQJWKV <RX QHHG WR PHPRUL]H WKH VL[ WULJRQRPHWULF IXQFWLRQV DQG KRZ WR ILQG WKHP $ XVHIXO PQHPRQLF GHYLFH 62+&$+72$ 6= 2 + % F D & E $ &= $ + 7= 2 $ )LQG WKH YDOXHV RI DOO VL[ WULJRQRPHWULF IXQFWLRQV IRU WKH DQJOH LQ WKH ILJXUH EHORZ sin θ = csc θ =   sec θ = tan θ =  cos θ = cot θ = )LQG WKH YDOXHV RI DOO VL[ WULJRQRPHWULF IXQFWLRQV IRU WKH DQJOH LQ WKH ILJXUH EHORZ sin θ = csc θ = cos θ =  sec θ = tan θ = cot θ =  6XSSRVH WKDW ∆'() LV D ULJKW WULDQJOH DQG ' LV DQ DFXWH DQJOH  ,I sin ' = ILQG WKH RWKHU ILYH WULJRQRPHWULF IXQFWLRQV RI DQJOH ' sin ' = csc ' = cos ' = sec ' = tan ' = cot ' =    6XSSRVH WKDW LV DQ DFXWH DQJOH LQ D ULJKW WULDQJOH DQG sec θ = WKH RWKHU ILYH WULJRQRPHWULF IXQFWLRQV RI DQJOH  sin θ = csc θ = cos θ = sec θ = tan θ = cot θ =   )LQG  6XSSRVH WKDW ∆%$& LV D ULJKW WULDQJOH ZLWK PHDVXUH RI DQJOH $ °  %&  DQG $%  )LQG WKH IROORZLQJ sin & = sin % = cos & = cos % = tan & = tan % =...
View Full Document

Ask a homework question - tutors are online