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notka56 [123]
1 year ago
12

te measurement of one angle of a right triangle is 61 degree. what is the measurement of the third angle?

Mathematics
1 answer:
KengaRu [80]1 year ago
6 0

Let's call our unknown angle x .

We know that the sum of the three interior angles of a triangle is 180°

This way,

\begin{gathered} x+90+61=180 \\ \rightarrow x=180-90-61 \\ \rightarrow x=29 \end{gathered}

We get that the third angle measures 29°

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