Question
Download Solution PDFदिलेल्या आकृतीमध्ये, MN = RM = RP, तर ∠MPR चे मूल्य (अंशांमध्ये) किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयेथे, ΔPRM आणि ΔMRN समद्विभुज त्रिकोण आहेत
तसेच, ΔRPN मध्ये
⇒ ∠RPM + ∠RNP = 102° ....(i) [बाह्य कोन गुणधर्म]
⇒ ∠MRN = ∠MNR
⇒ ∠MRN + ∠MNR = ∠RMP …(ii) [बाह्य कोन मालमत्ता
⇒ 2∠RNP = ∠RMP = ∠RPM
(i) आणि (ii) द्वारे, आपल्याला मिळते
⇒ 3/2(∠RPM) = 102°
⇒ ∠RPM = 68°
∴ योग्य पर्याय 2 आहे.
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