Medium Math Class 9 Level 10

If the angles of a linear pair are in the ratio 2:13 then what is the larger angle?

यदि रैखिक युग्म के कोणों का अनुपात 2:13 है तो बड़ा कोण कितना होगा?

A 144° / 144° B 148° / 148° C 156° / 156° D 160° / 160°
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Correct Answer

C. 156° / 156°

Explanation

The 15 parts equal 180° so one part is 12° and the larger angle is 13 × 12° = 156°.

15 भाग 180° के बराबर हैं इसलिए एक भाग 12° और बड़ा कोण 13 × 12° = 156°।

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