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/_a and /_b are complementary angles. /_a measures 28^(@). What is the measure of /_b ? ◻ Related content

∠a \angle a and ∠b \angle b are complementary angles. ∠a \angle a measures 28∘ 28^{\circ} .\newlineWhat is the measure of ∠b \angle b ?\newline□ \square \newlineRelated content

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Sin, cos, and tan of special anglesright chevron icon

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Q. ∠a \angle a and ∠b \angle b are complementary angles. ∠a \angle a measures 28∘ 28^{\circ} .\newlineWhat is the measure of ∠b \angle b ?\newline□ \square \newlineRelated content
  1. Find Complementary Angle: Complementary angles add up to 9090 degrees. So, if ∠a\angle a is 2828 degrees, we subtract that from 9090 to find ∠b\angle b.\newlineCalculation: 90−28=6290 - 28 = 62
  2. Calculate /b/_b: Check the calculation to make sure no mistakes were made. 90−2890 - 28 is indeed 6262.

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