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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Find Y in the Given Figure. - Mathematics

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प्रश्न

Find y in the given figure.

योग

उत्तर

∵ AOC is a straight line

∴ ∠AOB + ∠BOD + ∠DOC = 180°

⇒ y + 150°− x + x = 180°

⇒ y + 150° = 180°

⇒ y = 180°− 150° = 30°

Hence, y = 30°

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Introduction to Lines and Angles
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 14: Lines and Angles (Including Construction of angles) - Exercise 14 (A)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 14 Lines and Angles (Including Construction of angles)
Exercise 14 (A) | Q 4
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