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SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
The angles add to 90
The decimals were the same.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
𝜽 + 𝟏𝟓 = 𝟗𝟎
𝜽 = 𝟗𝟎 − 𝟏𝟓
𝜽 = 𝟕𝟓°
SWBAT: Rewrite a function in terms of its cofunction.
𝒙 + 𝟐𝟎 + 𝟐𝒙 + 𝟏𝟎 = 𝟗𝟎
𝟑𝒙 + 𝟑𝟎 = 𝟗𝟎
𝟑𝒙 = 𝟔𝟎
𝒙 = 𝟐𝟎°
SWBAT: Rewrite a function in terms of its cofunction.
𝟒𝒙 + 𝟒𝟎 + 𝟐𝒙 − 𝟏𝟎 = 𝟗𝟎
𝟔𝒙 + 𝟑𝟎 = 𝟗𝟎
𝟔𝒙 = 𝟔𝟎
𝒙 = 𝟏𝟎°
tan
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
SWBAT: Rewrite a function in terms of its cofunction.
𝟔𝑨 + 𝟗𝑨 = 𝟗𝟎
𝟏𝟓𝑨 = 𝟗𝟎
𝒎 ∡𝑨 = 𝟔°