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Find the measure of arc DB in P

please hurry if you can​

Find the measure of arc DB in P please hurry if you can​-example-1
User Picaso
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1 Answer

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\quad \huge \quad \quad \boxed{ \tt \:Answer }


\qquad \tt \rightarrow \:m\overbrace{DB}= 90 \degree

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\large \tt Solution \: :


\qquad \tt \rightarrow \: m \overbrace{DB} + m \overbrace{TB} = 180 \degree

[ linear pair ]


\qquad \tt \rightarrow \: m \overbrace{DB} + 90 \degree = 180 \degree


\qquad \tt \rightarrow \: m \overbrace{DB} = 180 \degree - 90 \degree


\qquad \tt \rightarrow \: m \overbrace{DB} = 90 \degree

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

User Yakau Bubnou
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