In the figure below, m ZIKL = 143° and mZ1 =499, Find m2, M 2 1 2 K

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Gen Tan asked Dec 16, 2023

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45 votes

In the figure below, m ZIKL = 143° and mZ1 =499, Find m2, M 2 1 2 K

Mathematics
college

Gen Tan asked Dec 16, 2023

by Gen Tan

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1 Answer

11 votes

In this case, we have a segment line KM that divides the angle
$\begin{gathered} m<\text{JKL}=m<1+m<2 \\ \end{gathered}$ As we know, m
$\begin{gathered} m<1+m<2=m<\text{JKL} \\ 49\~+m<2=m<\text{JKL}+m<2=143\~ \end{gathered}$ And subtracting 49 from both sides, we get: