PLEASE HELP!!! FIND X IN THE DIAGRAM PROVIDED!! WILL GIVE BRIAIN!!
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:[tex]\implies[/tex] [tex]\sf 3x⁰+45⁰+90⁰ = 180⁰[/tex]
:[tex]\implies[/tex] [tex]\sf 3x⁰+135⁰ = 180⁰ [/tex]
:[tex]\implies[/tex] [tex]\sf 3x⁰ = 45⁰ [/tex]
:[tex]\implies[/tex] [tex]\sf x = \dfrac{45}{3}[/tex]
:[tex]\implies[/tex] [tex]\sf x = 15⁰[/tex]
hence, last option is right