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Associated angle means in Solution of triangle?

Associated angle means in Solution of triangle?

Grade:9

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
6 years ago
Hello Student,

if we consider angle A then associated side is a
similarly if we consider angle B then associated side is b
Area of a triangle
\\\Delta={1 \over 2} bc sin($associated angle of a$) \\=>\Delta={1 \over 2} bc sinA \\$in a right triangle at Aa$ \\R={abc \over 4\Delta} \\R={abc \over 4{1 \over 2} bc sinA}={a \over 2sinA}={a \over 2}
so this is how associated angle works.
Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty

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