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How to show full work on this one topic is angles formed by 2 chords and secants

How to show full work on this one topic is angles formed by 2 chords and secants-example-1
User Moshen
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1 Answer

26 votes
26 votes

Answer:

m<STR=149 degree

Explanation:

To find m<STR

m PQ=186 degree

mSR=112 degree

m<STR=1/2(m PQ+MSR)

m<STR=1/2(186 +112)

⇒1/2(298)

answer⇒149

hope it helps...

User Flo Edelmann
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3.3k points