TinasheI455411 TinasheI455411
  • 03-11-2022
  • Mathematics
contestada

∠A and ∠B are complementary. If m∠B = 64° , what is the measure of ∠A?64°11°36°26°

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VenishaC710830 VenishaC710830
  • 03-11-2022

Given that ∠A and ∠B are complementary, we have:

[tex]m∠A+m∠B=90\degree[/tex]

From the problem, we know that:

[tex]m∠B=64°[/tex]

Finally:

[tex]\begin{gathered} m∠A+64\degree=90\degree \\ m∠A=90\degree-64\degree \\ \therefore m∠A=26\degree \end{gathered}[/tex]

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