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AM = MB, ∠AOB = 140° ∠AOM = - Mathematics

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Question

AM = MB, ∠AOB = 140°

∠AOM =

Options

  • 70°

  • 60°

  • 50°

  • 40°

MCQ
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Solution

70°

Explanation:

Given:

∠AOB = 140°

`∠AOM = (∠AOB)/2`

= `140^circ/2`

= 70°

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Chapter 14: Circles (Chord and Arc Properties) - MULTIPLE CHOICE QUESTIONS [Page 178]

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B Nirmala Shastry Mathematics [English] Class 9 ICSE
Chapter 14 Circles (Chord and Arc Properties)
MULTIPLE CHOICE QUESTIONS | Q 7. (ii) | Page 178
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